PR/399: lindblad: fix typos

18 files changed, 48 insertions, 48 deletions

diff --git a/ChangeLog b/ChangeLog
index 317d6d01..df20b1d4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -254,7 +254,7 @@
 2019-12-15  22:13  Christos Zoulas <christos@zoulas.com>
     Document changes since the previous release:
 	- Always accept -S (no sandbox) even if we don't support sandboxing
-	- More syscalls elided for sandboxiing
+	- More syscalls elided for sandboxing
 	- For ELF dynamic means having an interpreter not just PT_DYNAMIC
 	- Check for large ELF session header offset
 	- When saving and restoring a locale, keep the locale name in our
@@ -1784,7 +1784,7 @@
 
 	* Magic format checks (Dr. Werner Fink)
 
-	* Magic format function improvent (Karl Chen)
+	* Magic format function improvement (Karl Chen)
 
 2006-05-03 11:11 Christos Zoulas <christos@astron.com>
 
diff --git a/doc/file.man b/doc/file.man
index c0f1ad93..caa656d0 100644
--- a/doc/file.man
+++ b/doc/file.man
@@ -1,4 +1,4 @@
-.\" $File: file.man,v 1.146 2022/10/26 16:56:14 christos Exp $
+.\" $File: file.man,v 1.147 2022/10/31 13:22:26 christos Exp $
 .Dd October 26, 2022
 .Dt FILE __CSECTION__
 .Os
@@ -727,7 +727,7 @@ variable in file.h), then we don't seek to that offset, but we give up.
 It would be better if buffer managements was done when the file descriptor
 is available so we can seek around the file.
 One must be careful though because this has performance and thus security
-considerations, because one can slow down things by repeateadly seeking.
+considerations, because one can slow down things by repeatedly seeking.
 .Pp
 There is support now for keeping separate buffers and having offsets from
 the end of the file, but the internal buffer management still needs an
diff --git a/magic/Magdir/archive b/magic/Magdir/archive
index a4412c4e..527ddbd1 100644
--- a/magic/Magdir/archive
+++ b/magic/Magdir/archive
@@ -1,5 +1,5 @@
 #------------------------------------------------------------------------------
-# $File: archive,v 1.172 2022/10/10 18:45:58 christos Exp $
+# $File: archive,v 1.173 2022/10/31 13:22:26 christos Exp $
 # archive:  file(1) magic for archive formats (see also "msdos" for self-
 #           extracting compressed archives)
 #
@@ -1236,7 +1236,7 @@
 >>>>>>3	regex		\^lh[01]	LHarc 1.x/ARX archive data
 # LHice archiver use ".ICE" as name extension instead usual one ".lzh"
 # FOOBAR archiver use ".foo" as name extension instead usual one
-# "Florain Orjanov's and Olga Bachetska's ARchiver" not found at the moment
+# "Florian Orjanov's and Olga Bachetska's ARchiver" not found at the moment
 >>>>>>>2	string	-lh1		\b 
 !:ext lha/lzh/ice
 >>>>>>3	regex		\^lh[23d]	LHa 2.x? archive data
diff --git a/magic/Magdir/asf b/magic/Magdir/asf
index 9f274ede..744a0afc 100644
--- a/magic/Magdir/asf
+++ b/magic/Magdir/asf
@@ -1,6 +1,6 @@
 
 #------------------------------------------------------------------------------
-# $File: asf,v 1.3 2022/04/25 17:33:13 christos Exp $
+# $File: asf,v 1.4 2022/10/31 13:22:26 christos Exp $
 # asf:  file(1) magic for Microsoft Advanced Systems Format (ASF) files
 # http://www.staroceans.org/e-book/ASF_Specification.pdf
 
@@ -21,7 +21,7 @@
 # ASF_Stream_Properties_Object
 >0	guid	B7DC0791-A9B7-11CF-8EE6-00C00C205365
 #>>56	lequad	x		Time Offset %lld
-#>>64	lelong	x		Type-Specicic Data Length %d
+#>>64	lelong	x		Type-Specific Data Length %d
 #>>68	lelong	x		Error Correction Data Length %d
 #>>72	leshort	x		Flags %#x
 #>>74	lelong	x		Reserved %x
diff --git a/magic/Magdir/console b/magic/Magdir/console
index 6df7e834..0795039d 100644
--- a/magic/Magdir/console
+++ b/magic/Magdir/console
@@ -1,6 +1,6 @@
 
 #------------------------------------------------------------------------------
-# $File: console,v 1.69 2022/10/15 14:21:13 christos Exp $
+# $File: console,v 1.70 2022/10/31 13:22:26 christos Exp $
 # Console game magic
 # Toby Deshane <hac@shoelace.digivill.net>
 
@@ -68,7 +68,7 @@
 !:mime	application/x-nes-rom
 
 #------------------------------------------------------------------------------
-# fds: file(1) magic for Famciom Disk System disk images
+# fds: file(1) magic for Famicom Disk System disk images
 # Reference: https://wiki.nesdev.com/w/index.php/Family_Computer_Disk_System#.FDS_format
 # From: David Korth <gerbilsoft@gerbilsoft.com>
 # TODO: Check "Disk info block" and get info from that in addition to the optional header.
diff --git a/magic/Magdir/geo b/magic/Magdir/geo
index d442ec30..1fde25e5 100644
--- a/magic/Magdir/geo
+++ b/magic/Magdir/geo
@@ -1,6 +1,6 @@
 
 #------------------------------------------------------------------------------
-# $File: geo,v 1.9 2022/09/23 13:25:15 christos Exp $
+# $File: geo,v 1.10 2022/10/31 13:22:26 christos Exp $
 # Geo- files from Kurt Schwehr <schwehr@ccom.unh.edu>
 
 ######################################################################
@@ -124,7 +124,7 @@
 #
 ######################################################################
 
-# IVS - IVS3d.com Tagged Data Represetation
+# IVS - IVS3d.com Tagged Data Representation
 0	string	%%\ TDR\ 2.0	IVS Fledermaus TDR file
 
 # http://www.ecma-international.org/publications/standards/Ecma-363.htm
diff --git a/magic/Magdir/images b/magic/Magdir/images
index 12154e36..5cd4e6f2 100644
--- a/magic/Magdir/images
+++ b/magic/Magdir/images
@@ -1,6 +1,6 @@
 
 #------------------------------------------------------------------------------
-# $File: images,v 1.235 2022/10/27 18:05:43 christos Exp $
+# $File: images,v 1.236 2022/10/31 13:22:26 christos Exp $
 # images:  file(1) magic for image formats (see also "iff", and "c-lang" for
 # XPM bitmaps)
 #
@@ -625,7 +625,7 @@
 >>8	string		x		"%s"
 # should be point character (2Eh) of version string according to TrID
 #>6	ubyte		!0x2E		\b, at 6 %#x
-# caret character (23h) at the beginning in most or probaly all exanples
+# caret character (23h) at the beginning in most or probably all examples
 #>0	ubyte		!0x23		\b, starting with character %#x
 # URL: 		http://fileformats.archiveteam.org/wiki/DeskMate_Draw
 #		http://en.wikipedia.org/wiki/Deskmate
@@ -1217,7 +1217,7 @@
 0	string			/*\040
 # 9 byte c-comment "/* XPM */" not at the beginning like: mozicon16.xpm mozicon50.xpm (thunderbird)
 >0	search/0xCE		/*\ XPM\ */
-# skip DROID x-fmt-208-signature-id-620.xpm by looking for char aray without explict length
+# skip DROID x-fmt-208-signature-id-620.xpm by looking for char array without explict length
 # and match mh-logo.xpm (emacs)
 >>&0		search/1249	[]
 >>>0		use		xpm-image
@@ -1225,7 +1225,7 @@
 >0	default			x
 # words are separated by a white space which can be composed of space and tabulation characters
 >>0		search/0x52	static\040char\040
-# skip debug.c testmlc.c by looking for char aray without explict length
+# skip debug.c testmlc.c by looking for char array without explict length
 # https://www.clamav.net/downloads/production/clamav-0.104.2.tar.gz
 # clamav-0.104.2\libclammspack\mspack\debug.c 
 >>>&0		search/64	[]
@@ -1932,7 +1932,7 @@
 0	name		aco-color-v2
 >0		use					aco-color
 #>10		ubeshort				x		\b, NUL_BYTES %#x
-# color name lenght plus one (len+1) like: 7 8 9 13 14 15 16 17 22 26
+# color name length plus one (len+1) like: 7 8 9 13 14 15 16 17 22 26
 #>>12		ubeshort			 	x		\b, LENGTH %u
 >>12		ubeshort-1				x		\b, %u chars
 # len words; UTF-16 representation of the color name like: "DIC 1s" "PANTONE Process Yellow PC"
diff --git a/magic/Magdir/intel b/magic/Magdir/intel
index 2b57fd1b..5177fea4 100644
--- a/magic/Magdir/intel
+++ b/magic/Magdir/intel
@@ -1,6 +1,6 @@
 
 #------------------------------------------------------------------------------
-# $File: intel,v 1.22 2022/04/02 14:47:42 christos Exp $
+# $File: intel,v 1.23 2022/10/31 13:22:26 christos Exp $
 # intel:  file(1) magic for x86 Unix
 #
 # Various flavors of x86 UNIX executable/object (other than Xenix, which
@@ -141,7 +141,7 @@
 #	e80d0fcbh	PXE-Intel.rom
 #	b8004875h	orchid.bin
 >>3	ubelong			x	%#8.8x
-# For misidetified raspberry pi pieeprom-*.bin like: 0xf00f
+# For misidentified raspberry pi pieeprom-*.bin like: 0xf00f
 #>2	ubeshort		x	\b, AT 2 %#4.4x
 ################################################################################
 #		new sections for BIOS (ia32) ROM Extension
@@ -230,12 +230,12 @@
 # PCI data structure length like: 24h 28h
 >>(24.s+0xA)	uleshort	>0x28	\b, length %u
 # PCI data structure revision like: 0 3
->>(24.s+0xC)	ubyte		>0	\b, revison %u
+>>(24.s+0xC)	ubyte		>0	\b, revision %u
 # image length (hexadecimal) in multiple of 512 bytes like: 54 56 68 6a 76 78 7c 7d 7e 7f 80 81 83
 # Apparently this gives the same information as given by byte at offset 2 but as 16-bit
 #>>(24.s+0x10)	uleshort	x	\b, length %u*512
 # revision level of code/data like: 0 1 201h 502h
->>(24.s+0xC)	ubyte		>1	\b, code revison %#x
+>>(24.s+0xC)	ubyte		>1	\b, code revision %#x
 # code type: 0~Intel x86/PC-AT compatible 1~Open firmware standard for PCI42 FF~Reserved
 >>(24.s+0x14)	ubyte		>0	\b, code type %#x
 # last image indicator; bit 7 indicates "last image"; bits 0-6 are reserved
diff --git a/magic/Magdir/macintosh b/magic/Magdir/macintosh
index 069e791d..483d5a7b 100644
--- a/magic/Magdir/macintosh
+++ b/magic/Magdir/macintosh
@@ -1,6 +1,6 @@
 
 #------------------------------------------------------------------------------
-# $File: macintosh,v 1.34 2022/10/19 20:15:16 christos Exp $
+# $File: macintosh,v 1.35 2022/10/31 13:22:26 christos Exp $
 # macintosh description
 #
 # BinHex is the Macintosh ASCII-encoded file format (see also "apple")
@@ -186,7 +186,7 @@
 # few (31/1247) examples (hinkC4.0.sitx.bin InternetExplorer5.1.smi.bin G3FirmwareUpdate1.1.smi.bin Firewire2.3.3.smi.bin LR2image.bin) contain zeroed date fields
 >91	long		!0
 >>91	beldate-0x7C25B080	x	\b, %s
-# THIS SHOULD NEVER HAPPEN! Maybe another file type is misidetified or time overflow
+# THIS SHOULD NEVER HAPPEN! Maybe another file type is misidentified or time overflow
 >91	ubelong		<0x7c25b080	INVALID date
 # reported date seconds by deark
 #>91	ubelong		x		deark-DATE=%u
diff --git a/magic/Magdir/mail.news b/magic/Magdir/mail.news
index ed6e7a6c..3ca3b405 100644
--- a/magic/Magdir/mail.news
+++ b/magic/Magdir/mail.news
@@ -1,5 +1,5 @@
 #------------------------------------------------------------------------------
-# $File: mail.news,v 1.29 2022/06/17 18:02:19 christos Exp $
+# $File: mail.news,v 1.30 2022/10/31 13:22:26 christos Exp $
 # mail.news:  file(1) magic for mail and news
 #
 # Unfortunately, saved netnews also has From line added in some news software.
@@ -65,7 +65,7 @@
 # other ID (like 02900000h) or TnefVersion ID (idTnefVersion=06900800h)
 >7	ubelong		!0x06900800	\b, 1st id %#8.8x
 >7	ubelong		=0x06900800
-# TnefVersion lenght like: 4
+# TnefVersion length like: 4
 >>11	ulelong		!4		\b, TnefVersion length %x
 # TNEFVersionData; TnefVersion data like: 00010000h
 >>15	ulelong		!0x00010000h	\b, version %#8.8x
diff --git a/magic/Magdir/mathematica b/magic/Magdir/mathematica
index 1563e34b..f0344772 100644
--- a/magic/Magdir/mathematica
+++ b/magic/Magdir/mathematica
@@ -1,6 +1,6 @@
 
 #------------------------------------------------------------------------------
-# $File: mathematica,v 1.14 2021/11/07 16:27:36 christos Exp $
+# $File: mathematica,v 1.15 2022/10/31 13:22:26 christos Exp $
 # mathematica:  file(1) magic for mathematica files
 # "H. Nanosecond" <aldomel@ix.netcom.com>
 # Mathematica a multi-purpose math program
@@ -132,7 +132,7 @@
 >>>>0	ulelong		<53
 # skip tokens.dat and some Netwfw*.dat by check for valid imaginary flag value of MAT version 4
 >>>>>12	ulelong		<2
-# no misidentfied little endian MATrix example with "short" matrix name
+# no misidentified little endian MATrix example with "short" matrix name
 >>>>>>16	ulelong		<3
 >>>>>>>0	use	\^matlab4
 # little endian MATrix with "long" matrix name or some misidentified samples
diff --git a/magic/Magdir/msdos b/magic/Magdir/msdos
index b9ed3439..bf6f9e6a 100644
--- a/magic/Magdir/msdos
+++ b/magic/Magdir/msdos
@@ -1,6 +1,6 @@
 
 #------------------------------------------------------------------------------
-# $File: msdos,v 1.158 2022/09/07 11:17:31 christos Exp $
+# $File: msdos,v 1.159 2022/10/31 13:22:26 christos Exp $
 # msdos:  file(1) magic for MS-DOS files
 #
 
@@ -420,7 +420,7 @@
 >0x0a	leshort			3		for DOS
 # http://www.ctyme.com/intr/rb-2939.htm#Table1610
 # library by module type mask 00038000h (bits 15-17); 
-# 0h ~exectable Program module 
+# 0h ~executable Program module 
 >0x10	ulelong&0x00038000	=0x00000000	(program)
 #!:ext	exe
 # OSF_IS_DLL=8000h			~Library module (DLL)
@@ -602,11 +602,11 @@
 0       name    msdos-com
 # URL:		http://fileformats.archiveteam.org/wiki/DOS_executable_(.com)
 >0  byte        x               DOS executable (
-# DOS execuable with JuMP 16-bit instruction
+# DOS executable with JuMP 16-bit instruction
 >0	byte			=0xE9
 # check for probably nil padding til offset 64 of Lotus driver name
 >>56		quad		=0
-# check for "long" alpabetical Lotus driver name like:
+# check for "long" alphabetic Lotus driver name like:
 # Diablo "COMPAQ Text Display" "IBM Monochrome Display" "Plantronics ColorPlus"
 >>>24			regex	=^[A-Z][A-Za-z\040]{5,21}	\bLotus driver) %s
 !:mime				application/x-dosexec
@@ -616,7 +616,7 @@
 >>>24			default	x				\bCOM)
 !:mime				application/x-dosexec
 !:ext				com
-# DOS excutable with JuMP 16-bit and without nil padding
+# DOS executable with JuMP 16-bit and without nil padding
 >>56		quad		!0
 # https://wiki.syslinux.org/wiki/index.php?title=Doc/comboot
 # TODO: HOWTO distinguish COMboot from pure DOS executables?
@@ -781,7 +781,7 @@
 >>1	default	x
 # look for interrupt instruction like in rem.com (DJGPP) LOADER.COM (DR-DOS 7.x)
 >>>3	search/118	\xCD
-# FOR DEBUGGING; possible hexadecimal interupt number like: 10~BANNER.COM 13~bcdw_cl.com 15~poweroff.com (Syslinux)
+# FOR DEBUGGING; possible hexadecimal interrupt number like: 10~BANNER.COM 13~bcdw_cl.com 15~poweroff.com (Syslinux)
 # 1A~BERNDPCI.COM 20~SETENHKB.COM 21~mostly 22~gfxboot.com (Syslinux) 2F~SHUTDOWN.COM (GEMSYS)
 #>>>>&0	ubyte	x			\b, INTERUPT %#x
 # few examples with interrupt 0x13 instruction
@@ -791,7 +791,7 @@
 # skip Gpt.com Mbr.com (edk2-UDK2018 bootsector) described as "DOS/MBR boot sector" by ./filesystems
 # by check for assembler instructions: mov  es,ax ; mov  ax,07c0h ; mov ds,ax 
 >>>>>3	ubequad	!0x8ec0b8c0078ed88d
-# few COM exectables with interrupt 0x13 instruction like: Bootable CD Wizard executables bcdw_cl.com fdemuoff.com
+# few COM executables with interrupt 0x13 instruction like: Bootable CD Wizard executables bcdw_cl.com fdemuoff.com
 # http://bootcd.narod.ru/bcdw150z_en.zip
 >>>>>>0		use		msdos-com
 # few examples with interrupt 0x16 instruction like flashimg.img
@@ -806,7 +806,7 @@
 #>>>>>&-1 ubyte	x			\b, INTERUPT %#x
 # like: LOADER.COM SETENHKB.COM banner.com copybs.com gif2raw.com poweroff.com rem.com
 >>>>>0		use		msdos-com
-# few COM executables without interupt instruction like RESTART.COM (DOS 7.10) REBOOT.COM
+# few COM executables without interrupt instruction like RESTART.COM (DOS 7.10) REBOOT.COM
 # or some EUC-KR text files or one Ulead Imaginfo thumbnail
 >>>3	default	x
 # FOR DEBUGGING; 2nd instruction like 0x50 (RESTART.COM) 0x8e (REBOOT.COM)
diff --git a/magic/Magdir/sendmail b/magic/Magdir/sendmail
index 54028fdf..6808dbfd 100644
--- a/magic/Magdir/sendmail
+++ b/magic/Magdir/sendmail
@@ -1,6 +1,6 @@
 
 #------------------------------------------------------------------------------
-# $File: sendmail,v 1.11 2019/04/19 00:42:27 christos Exp $
+# $File: sendmail,v 1.12 2022/10/31 13:22:26 christos Exp $
 # sendmail:  file(1) magic for sendmail config files
 #
 # XXX - byte order?
@@ -13,7 +13,7 @@
 # - version \330jK\354
 0	byte	046
 # https://www.sendmail.com/sm/open_source/docs/older_release_notes/
-# freezed configuration file (dbm format?) created from sendmal.cf with -bz
+# freezed configuration file (dbm format?) created from sendmail.cf with -bz
 # by older sendmail. til version 8.6 support for frozen configuration files is removed
 # valid version numbers look like "7.14.4" and should be similar to output of commands
 # "sendmail -d0 -bt < /dev/null |grep -i Version" or "egrep '^DZ' /etc/sendmail.cf"
diff --git a/magic/Magdir/sysex b/magic/Magdir/sysex
index 0065ad17..d02389d9 100644
--- a/magic/Magdir/sysex
+++ b/magic/Magdir/sysex
@@ -1,6 +1,6 @@
 
 #------------------------------------------------------------------------
-# $File: sysex,v 1.11 2022/01/17 17:16:51 christos Exp $
+# $File: sysex,v 1.12 2022/10/31 13:22:26 christos Exp $
 # sysex: file(1) magic for MIDI sysex files
 #
 # GRR: original 1 byte test at offset was too general as it catches also many FATs of DOS filesystems
@@ -10,8 +10,8 @@
 0	ubeshort&0xFF80		0xF000
 # MIDI System Exclusive (SysEx) messages (strength=50) after Microsoft Visual C library (strength=70)
 #!:strength +0
-# skip Microsoft Visual C library with page size 16 misidentifed as ADA and
-# page size 32 misidentifed as Inventronics by looking for terminating End Of eXclusive byte (EOX)
+# skip Microsoft Visual C library with page size 16 misidentified as ADA and
+# page size 32 misidentified as Inventronics by looking for terminating End Of eXclusive byte (EOX)
 >2		search/12	\xF7
 >>0	use	midi-sysex
 #	display information about MIDI System Exclusive (SysEx) messages
diff --git a/magic/Magdir/uterus b/magic/Magdir/uterus
index a8be8a88..4b9e768b 100644
--- a/magic/Magdir/uterus
+++ b/magic/Magdir/uterus
@@ -1,6 +1,6 @@
 
 #------------------------------------------------------------------------------
-# $File: uterus,v 1.3 2014/04/30 21:41:02 christos Exp $
+# $File: uterus,v 1.4 2022/10/31 13:22:26 christos Exp $
 # file(1) magic for uterus files
 # http://freecode.com/projects/uterus
 #
@@ -11,6 +11,6 @@
 >7	byte		x	\b%c
 >8	string		\<\>	\b, big-endian
 >>16	belong		>0	\b, slut size %u
->8	string		\>\<	\b, litte-endian
+>8	string		\>\<	\b, little-endian
 >>16	lelong		>0	\b, slut size %u
 >10	byte		&8	\b, compressed
diff --git a/magic/Magdir/windows b/magic/Magdir/windows
index 17bd93f4..f8ab68bd 100644
--- a/magic/Magdir/windows
+++ b/magic/Magdir/windows
@@ -1,6 +1,6 @@
 
 #------------------------------------------------------------------------------
-# $File: windows,v 1.48 2022/10/04 14:21:28 christos Exp $
+# $File: windows,v 1.49 2022/10/31 13:22:26 christos Exp $
 # windows:  file(1) magic for Microsoft Windows
 #
 # This file is mainly reserved for files where programs
@@ -1385,7 +1385,7 @@
 # 5000010021083f00 50000100b0335600 50000100cbfdf800 50000100dfbc4700
 #>4	ubequad		x		\b, at 4 %#16.16llx
 # copyright text like:	"Stirling Technologies, Inc.  (c) 1990-1994"
-#			"InstallSHIELD Software Coporation  (c) 1990-1997"
+#			"InstallSHIELD Software Corporation  (c) 1990-1997"
 >13	pstring/h	x		"%s"
 # look for specific ASCII variable names
 >1	search/0x121/s	SRCDIR	\b, variable names:
diff --git a/magic/Magdir/wordprocessors b/magic/Magdir/wordprocessors
index 73a9dd9a..be716765 100644
--- a/magic/Magdir/wordprocessors
+++ b/magic/Magdir/wordprocessors
@@ -1,6 +1,6 @@
 
 #------------------------------------------------------------------------------
-# $File: wordprocessors,v 1.31 2022/08/31 08:00:53 christos Exp $
+# $File: wordprocessors,v 1.32 2022/10/31 13:22:26 christos Exp $
 # wordprocessors:  file(1) magic fo word processors.
 #
 ####### PWP file format used on Smith Corona Personal Word Processors:
@@ -430,7 +430,7 @@
 >110	uleshort/256	=0			document
 # https://www.macdisk.com/macsigen.php
 !:apple	ALB3ALD3
-# PT3 for template and no example for PageMaker document/publiction with PM3 extension
+# PT3 for template and no example for PageMaker document/publication with PM3 extension
 !:ext	pm3/pt3
 >110	uleshort/256	=4			document
 !:apple	ALD4ALB4
diff --git a/src/compress.c b/src/compress.c
index 166e2497..ada72ff3 100644
--- a/src/compress.c
+++ b/src/compress.c
@@ -35,7 +35,7 @@
 #include "file.h"
 
 #ifndef lint
-FILE_RCSID("@(#)$File: compress.c,v 1.151 2022/09/27 02:37:28 christos Exp $")
+FILE_RCSID("@(#)$File: compress.c,v 1.152 2022/10/31 13:22:26 christos Exp $")
 #endif
 
 #include "magic.h"
@@ -1080,7 +1080,7 @@ uncompressbuf(int fd, size_t bytes_max, size_t method, int nofork,
 	 * analyze two large compressed files, both will spawn
 	 * an uncompressing child here, which writes out uncompressed data.
 	 * We read some portion, then close the pipe, then waitpid() the child.
-	 * If uncompressed data is larger, child shound get EPIPE and exit.
+	 * If uncompressed data is larger, child should get EPIPE and exit.
 	 * However, with *parallel* calls OTHER child may unintentionally
 	 * inherit pipe fds, thus keeping pipe open and making writes in
 	 * our child block instead of failing with EPIPE!