fix broken variable reference
fix broken variable reference

dplarson/gitlabhq,iiet/iiet-git,jirutka/gitlabhq,htve/GitlabForChinese,dreampet/gitlab,htve/GitlabForChinese,darkrasid/gitlabhq,iiet/iiet-git,dplarson/gitlabhq,jirutka/gitlabhq,dreampet/gitlab,dplarson/gitlabhq,stoplightio/gitlabhq,iiet/iiet-git,mmkassem/gitlabhq,mmkassem/gitlabhq,dplarson/gitlabhq,iiet/iiet-git,t-zuehlsdorff/gitlabhq,stoplightio/gitlabhq,t-zuehlsdorff/gitlabhq,axilleas/gitlabhq,stoplightio/gitlabhq,darkrasid/gitlabhq,mmkassem/gitlabhq,axilleas/gitlabhq,stoplightio/gitlabhq,t-zuehlsdorff/gitlabhq,axilleas/gitlabhq,t-zuehlsdorff/gitlabhq,jirutka/gitlabhq,darkrasid/gitlabhq,htve/GitlabForChinese,mmkassem/gitlabhq,dreampet/gitlab,htve/GitlabForChinese,axilleas/gitlabhq,dreampet/gitlab,darkrasid/gitlabhq,jirutka/gitlabhq