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-rw-r--r--contrib/pdfmark/pdfroff.sh6
1 files changed, 3 insertions, 3 deletions
diff --git a/contrib/pdfmark/pdfroff.sh b/contrib/pdfmark/pdfroff.sh
index d4a3c2163..0a6cb98dc 100644
--- a/contrib/pdfmark/pdfroff.sh
+++ b/contrib/pdfmark/pdfroff.sh
@@ -38,7 +38,7 @@
#
# To ensure that prerequisite helper programs are available, and are
# executable, a [fairly] portable method of detecting such programs is
-# provided by function `searchpath'.
+# provided by function 'searchpath'.
#
searchpath(){
#
@@ -49,8 +49,8 @@
do
for ext in '' '.exe'
#
- # try `progname' with all well known extensions
- # (e.g. Win32 may require `progname.exe')
+ # try 'progname' with all well known extensions
+ # (e.g. Win32 may require 'progname.exe')
#
do
try="$dir/$1$ext"