Docs: send-email: Remove unnecessary config variable description

diff --git a/t/t7401-submodule-summary.sh b/t/t7401-submodule-summary.sh
index b9a22190e86a0b8718b215771352ecefbdf86edc..61498293b99e1cbbb4bfb4de45b6d14488aaddd0 100755 (executable)
--- a/t/t7401-submodule-summary.sh
+++ b/t/t7401-submodule-summary.sh
@@ -5,7 +5,7 @@
 
 test_description='Summary support for submodules
 
-This test tries to verify the sanity of summary subcommand of git-submodule.
+This test tries to verify the sanity of summary subcommand of git submodule.
 '
 
 . ./test-lib.sh
@@ -192,4 +192,17 @@ test_expect_success 'given commit' "
 EOF
 "
 
+test_expect_success '--for-status' "
+    git submodule summary --for-status HEAD^ >actual &&
+    test_cmp actual - <<EOF
+# Modified submodules:
+#
+# * sm1 $head6...0000000:
+#
+# * sm2 0000000...$head7 (2):
+#   > Add foo9
+#
+EOF
+"
+
 test_done