lib-rebase: document exec_ in FAKE_LINES

Signed-off-by: Andrew Pimlott <andrew@pimlott.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/lib-rebase.sh b/t/lib-rebase.sh
index 6ccf797..8098a88 100644 (file)
--- a/t/lib-rebase.sh
+++ b/t/lib-rebase.sh
@@ -17,6 +17,8 @@
 #       ("squash", "fixup", "edit", or "reword") and the SHA1 taken
 #       from the specified line.
 #
+#   "exec_cmd_with_args" -- add an "exec cmd with args" line.
+#
 #   "#" -- Add a comment line.
 #
 #   ">" -- Add a blank line.