lint: fix misc warnings
Mostly docstring warnings, but also silence some expected missing imports.
BUG=chromium:431514
TEST=no more lint warnings
TEST=`./cbuildbot/run_tests` passes
Change-Id: Ib474785ffe5e1595cdd52d3a4f455681dfcf44dd
Reviewed-on: https://chromium-review.googlesource.com/236260
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
diff --git a/scripts/cros_merge_to_branch.py b/scripts/cros_merge_to_branch.py
index 0a63536..939a463 100644
--- a/scripts/cros_merge_to_branch.py
+++ b/scripts/cros_merge_to_branch.py
@@ -2,7 +2,9 @@
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
-"""This simple program takes changes from gerrit/gerrit-int and creates new
+"""Developer helper tool for merging CLs from ToT to branches.
+
+This simple program takes changes from gerrit/gerrit-int and creates new
changes for them on the desired branch using your gerrit/ssh credentials. To
specify a change on gerrit-int, you must prefix the change with a *.