remove trailing white-space from app/models/time_entry_query.rb

git-svn-id: http://svn.redmine.org/redmine/trunk@16545 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/time_entry_query.rb

@@ -107,7 +107,7 @@ class TimeEntryQuery < Query
   def default_totalable_names
     [:hours]
   end
- 
+
   def default_sort_criteria
     [['spent_on', 'desc']]
   end