Merge pull request #5473 from YS-L/githooks

Minor corrections of git-hooks setup instructions

git-hooks/README.md

@@ -7,7 +7,8 @@ both of which just update submodules,
 so make sure that you have a fully synced repo whenever you checkout or pull.
 
 To use these hooks, you can symlink or copy them to your `.git/hooks` directory.
+In `.git/hooks`, do:
 
-    ln -s ../../git-hooks/post-checkout .git/hooks/post-checkout
-    ln -s ../../git-hooks/post-merge .git/hooks/post-merge
+    ln -s ../../git-hooks/post-checkout post-checkout
+    ln -s ../../git-hooks/post-merge post-merge