remove trailing white-spaces from app/helpers/sort_helper.rb.
remove trailing white-spaces from app/views/custom_fields/_form.rhtml.
remove trailing white-spaces from app/views/reports/_simple.rhtml.
remove trailing white-spaces from app/views/reports/_details.rhtml.
remove trailing white-spaces from app/views/projects/show.rhtml.
remove trailing white-spaces from app/views/issues/_relations.rhtml.
remove trailing white-spaces from app/views/issue_statuses/index.html.erb.
remove trailing white-spaces from app/views/versions/_issue_counts.rhtml.
remove trailing white-spaces from app/views/versions/index.html.erb.
remove trailing white-spaces from app/views/wiki/history.rhtml.
