remove trailing white-spaces from test/integration/api_test/issue_relations_test.rb....
remove trailing white-spaces from test/integration/api_test/issue_relations_test.rb.
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@6931 e93f8b46-1217-0410-a6f0-8f06a7374b81