Merge branch 'mg/doc-submodule-status-cached'
"git submodule status" and "git submodule status --cached" show
different things, but the documentation did not cover them
correctly, which has been corrected.
* mg/doc-submodule-status-cached:
doc: document 'git submodule status --cached'
diff --git a/Documentation/git-submodule.txt b/Documentation/git-submodule.txt
index 9de80a8..c3c5222 100644
--- a/Documentation/git-submodule.txt
+++ b/Documentation/git-submodule.txt
@@ -80,6 +80,9 @@
does not match the SHA-1 found in the index of the containing
repository and `U` if the submodule has merge conflicts.
+
+If `--cached` is specified, this command will instead print the SHA-1
+recorded in the superproject for each submodule.
++
If `--recursive` is specified, this command will recurse into nested
submodules, and show their status as well.
+
