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, 3 insertions, 3 deletions

diff --git a/Documentation/git-tar-tree.txt b/Documentation/git-tar-tree.txt
index b3097aa79c..a5d9558dd1 100644
--- a/Documentation/git-tar-tree.txt
+++ b/Documentation/git-tar-tree.txt
@@ -12,19 +12,19 @@ SYNOPSIS
 
 DESCRIPTION
 -----------
-THIS COMMAND IS DEPRECATED.  Use `git-archive` with `--format=tar`
+THIS COMMAND IS DEPRECATED.  Use 'git-archive' with `--format=tar`
 option instead (and move the <base> argument to `--prefix=base/`).
 
 Creates a tar archive containing the tree structure for the named tree.
 When <base> is specified it is added as a leading path to the files in the
 generated tar archive.
 
-`git-tar-tree` behaves differently when given a tree ID versus when given
+'git-tar-tree' behaves differently when given a tree ID versus when given
 a commit ID or tag ID.  In the first case the current time is used as
 modification time of each file in the archive.  In the latter case the
 commit time as recorded in the referenced commit object is used instead.
 Additionally the commit ID is stored in a global extended pax header.
-It can be extracted using `git-get-tar-commit-id`.
+It can be extracted using 'git-get-tar-commit-id'.
 
 OPTIONS
 -------