add space after comma to lib/redmine/activity.rb

git-svn-id: http://svn.redmine.org/redmine/trunk@20248 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Toshi MARUYAMA
2020-11-04 14:43:50 +00:00
parent 9172a90ef1
commit db67e2021b