Correct example value variable name.
Correct example value variable name.

CI_REPOSITORY_URL is the correct name.
darkrasid/gitlabhq,dreampet/gitlab,dreampet/gitlab,dplarson/gitlabhq,iiet/iiet-git,iiet/iiet-git,htve/GitlabForChinese,darkrasid/gitlabhq,htve/GitlabForChinese,t-zuehlsdorff/gitlabhq,mmkassem/gitlabhq,iiet/iiet-git,stoplightio/gitlabhq,axilleas/gitlabhq,stoplightio/gitlabhq,jirutka/gitlabhq,t-zuehlsdorff/gitlabhq,darkrasid/gitlabhq,jirutka/gitlabhq,dplarson/gitlabhq,mmkassem/gitlabhq,t-zuehlsdorff/gitlabhq,darkrasid/gitlabhq,axilleas/gitlabhq,dreampet/gitlab,axilleas/gitlabhq,dplarson/gitlabhq,jirutka/gitlabhq,htve/GitlabForChinese,mmkassem/gitlabhq,dplarson/gitlabhq,t-zuehlsdorff/gitlabhq,iiet/iiet-git,jirutka/gitlabhq,htve/GitlabForChinese,dreampet/gitlab,axilleas/gitlabhq,stoplightio/gitlabhq,stoplightio/gitlabhq,mmkassem/gitlabhq