while browsing the source I noticed that the file query_methods.rb is littered. To prevent a polluted diff, when this file will be changed in the future.
trailling whitespace cleanup in query_methods.rb
@rafaelfranca can you have look? this is a quick one ;)
Merge pull request #7926 from senny/whitespace_cleanup
trailling whitespace cleanup in query_methods.rb [ci skip]