doc: more consistency in environment variables format

[thirdparty/git.git] / Documentation / diff-generate-patch.txt

diff --git a/Documentation/diff-generate-patch.txt b/Documentation/diff-generate-patch.txt
index bcf54da82a8c11367354a86efd8c802f58a6e502..c91afee21cc29000883aeefbde64047245da900d 100644 (file)
--- a/Documentation/diff-generate-patch.txt
+++ b/Documentation/diff-generate-patch.txt
@@ -6,7 +6,7 @@ with a '-p' option, "git diff" without the '--raw' option, or
 "git log" with the "-p" option, they
 do not produce the output described above; instead they produce a
 patch file.  You can customize the creation of such patches via the
-GIT_EXTERNAL_DIFF and the GIT_DIFF_OPTS environment variables.
+`GIT_EXTERNAL_DIFF` and the `GIT_DIFF_OPTS` environment variables.
 
 What the -p option produces is slightly different from the traditional
 diff format: