contrib/python3-whitelist

--- a/contrib/python3-whitelist	Thu Aug 09 11:56:24 2018 -0400
+++ b/contrib/python3-whitelist	Thu Aug 09 12:03:39 2018 -0400
@@ -449,6 +449,7 @@
 test-revert-flags.t
 test-revert-interactive.t
 test-revert-unknown.t
+test-revisions.t
 test-revlog-ancestry.py
 test-revlog-group-emptyiter.t
 test-revlog-mmapindex.t