Fixes RuboCop offense Layout/SpaceInsideParens (#24457).

git-svn-id: https://svn.redmine.org/redmine/trunk@22806 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/unit/version_test.rb

@@ -155,7 +155,7 @@ class VersionTest < ActiveSupport::TestCase
     with_settings :parent_issue_done_ratio => 'derived' do
       parent = Issue.generate!
       parent.generate_child!(:estimated_hours => 2, :done_ratio => 0, :fixed_version => v)
-      child = parent.generate_child!( :fixed_version => v)
+      child = parent.generate_child!(:fixed_version => v)
       child.generate_child!(:estimated_hours => 2, :done_ratio => 50)
       child.generate_child!(:estimated_hours => 2, :done_ratio => 50)