Minor changes to administration doc
Minor changes to administration doc

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