added missing backtick in git-apply.txt

Signed-off-by: Danijel Tasov <dt@korn.shell.la>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Documentation/git-apply.txt

diff --git a/Documentation/git-apply.txt b/Documentation/git-apply.txt
index feb51f1..44e1968 100644
--- a/Documentation/git-apply.txt
+++ b/Documentation/git-apply.txt
@@ -147,7 +147,7 @@
 	considered whitespace errors.
 +
 By default, the command outputs warning messages but applies the patch.
-When `git-apply is used for statistics and not applying a
+When `git-apply` is used for statistics and not applying a
 patch, it defaults to `nowarn`.
 +
 You can use different `<action>` to control this