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, 1 insertions, 1 deletions

diff --git a/Documentation/git-sh-setup.txt b/Documentation/git-sh-setup.txt
index 6731f9ac4..18f14b5be 100644
--- a/Documentation/git-sh-setup.txt
+++ b/Documentation/git-sh-setup.txt
@@ -16,7 +16,7 @@ This is not a command the end user would want to run.  Ever.
 This documentation is meant for people who are studying the
 Porcelain-ish scripts and/or are writing new ones.
 
-The `git-sh-setup` scriptlet is designed to be sourced (using
+The 'git-sh-setup' scriptlet is designed to be sourced (using
 `.`) by other shell scripts to set up some variables pointing at
 the normal git directories and a few helper shell functions.