Merge branch 'pb/submodule-update-fetches'
Doc update.
* pb/submodule-update-fetches:
doc: mention that 'git submodule update' fetches missing commits
diff --git a/Documentation/git-submodule.txt b/Documentation/git-submodule.txt
index 1f46380..9de80a8 100644
--- a/Documentation/git-submodule.txt
+++ b/Documentation/git-submodule.txt
@@ -133,7 +133,8 @@
+
--
Update the registered submodules to match what the superproject
-expects by cloning missing submodules and updating the working tree of
+expects by cloning missing submodules, fetching missing commits
+in submodules and updating the working tree of
the submodules. The "updating" can be done in several ways depending
on command line options and the value of `submodule.<name>.update`
configuration variable. The command line option takes precedence over
