manpages: italicize git command names (which were in teletype font)

The names of git commands are not meant to be entered at the
commandline; they are just names. So we render them in italics,
as is usual for command names in manpages.

Using

	doit () {
	  perl -e 'for (<>) { s/\`(git-[^\`.]*)\`/'\''\1'\''/g; print }'
	}
	for i in git*.txt config.txt diff*.txt blame*.txt fetch*.txt i18n.txt \
	        merge*.txt pretty*.txt pull*.txt rev*.txt urls*.txt
	do
	  doit <"$i" >"$i+" && mv "$i+" "$i"
	done
	git diff

.

Signed-off-by: Jonathan Nieder <jrnieder@uchicago.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/Documentation/git-log.txt b/Documentation/git-log.txt
index 3373c2636a..5a58d5b03d 100644
--- a/Documentation/git-log.txt
+++ b/Documentation/git-log.txt
@@ -14,9 +14,9 @@ DESCRIPTION
 -----------
 Shows the commit logs.
 
-The command takes options applicable to the `git-rev-list`
+The command takes options applicable to the 'git-rev-list'
 command to control what is shown and how, and options applicable to
-the `git-diff-*` commands to control how the changes
+the 'git-diff-*' commands to control how the changes
 each commit introduces are shown.