Fixed rubocop issues
Fixed rubocop issues

jirutka/gitlabhq,t-zuehlsdorff/gitlabhq,t-zuehlsdorff/gitlabhq,LUMC/gitlabhq,darkrasid/gitlabhq,allysonbarros/gitlabhq,shinexiao/gitlabhq,SVArago/gitlabhq,mr-dxdy/gitlabhq,stoplightio/gitlabhq,daiyu/gitlab-zh,htve/GitlabForChinese,LUMC/gitlabhq,jirutka/gitlabhq,dreampet/gitlab,icedwater/gitlabhq,iiet/iiet-git,iiet/iiet-git,axilleas/gitlabhq,darkrasid/gitlabhq,martijnvermaat/gitlabhq,allysonbarros/gitlabhq,stoplightio/gitlabhq,Soullivaneuh/gitlabhq,mmkassem/gitlabhq,daiyu/gitlab-zh,htve/GitlabForChinese,openwide-java/gitlabhq,daiyu/gitlab-zh,dplarson/gitlabhq,openwide-java/gitlabhq,dplarson/gitlabhq,martijnvermaat/gitlabhq,SVArago/gitlabhq,Soullivaneuh/gitlabhq,stoplightio/gitlabhq,htve/GitlabForChinese,dplarson/gitlabhq,screenpages/gitlabhq,t-zuehlsdorff/gitlabhq,screenpages/gitlabhq,iiet/iiet-git,shinexiao/gitlabhq,LUMC/gitlabhq,SVArago/gitlabhq,jirutka/gitlabhq,allysonbarros/gitlabhq,darkrasid/gitlabhq,openwide-java/gitlabhq,stoplightio/gitlabhq,mmkassem/gitlabhq,axilleas/gitlabhq,dreampet/gitlab,mmkassem/gitlabhq,shinexiao/gitlabhq,Soullivaneuh/gitlabhq,LUMC/gitlabhq,screenpages/gitlabhq,openwide-java/gitlabhq,icedwater/gitlabhq,axilleas/gitlabhq,daiyu/gitlab-zh,icedwater/gitlabhq,htve/GitlabForChinese,mr-dxdy/gitlabhq,mmkassem/gitlabhq,screenpages/gitlabhq,shinexiao/gitlabhq,martijnvermaat/gitlabhq,dreampet/gitlab,icedwater/gitlabhq,dplarson/gitlabhq,mr-dxdy/gitlabhq,Soullivaneuh/gitlabhq,dreampet/gitlab,jirutka/gitlabhq,martijnvermaat/gitlabhq,darkrasid/gitlabhq,axilleas/gitlabhq,iiet/iiet-git,mr-dxdy/gitlabhq,t-zuehlsdorff/gitlabhq,allysonbarros/gitlabhq,SVArago/gitlabhq