Mon, 14 Aug 2017 19:13:01 +0300clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Mon, 14 Aug 2017 19:13:01 +0300] rev 1730
clean-up for PEP8: fix W291 trailing whitespace