add: make warn_pathless_add() a no-op after first call

diff --git a/Documentation/git-fetch.txt b/Documentation/git-fetch.txt
index b41d7c1de1e501e267bc9dfb0c13819b04e3b8aa..e08a028946978882cc1a70d3ab205490fd62b2c6 100644 (file)
--- a/Documentation/git-fetch.txt
+++ b/Documentation/git-fetch.txt
@@ -80,7 +80,7 @@ Using --recurse-submodules can only fetch new commits in already checked
 out submodules right now. When e.g. upstream added a new submodule in the
 just fetched commits of the superproject the submodule itself can not be
 fetched, making it impossible to check out that submodule later without
-having to do a fetch again. This is expected to be fixed in a future git
+having to do a fetch again. This is expected to be fixed in a future Git
 version.
 
 SEE ALSO