Fix typo in doc/api/builds.md
Fix typo in doc/api/builds.md

[ci skip]

yatish27/gitlabhq,dreampet/gitlab,shinexiao/gitlabhq,icedwater/gitlabhq,axilleas/gitlabhq,screenpages/gitlabhq,shinexiao/gitlabhq,ttasanen/gitlabhq,SVArago/gitlabhq,htve/GitlabForChinese,stoplightio/gitlabhq,LUMC/gitlabhq,iiet/iiet-git,daiyu/gitlab-zh,jrjang/gitlab-ce,allysonbarros/gitlabhq,yatish27/gitlabhq,LUMC/gitlabhq,dreampet/gitlab,dplarson/gitlabhq,jrjang/gitlab-ce,jrjang/gitlab-ce,larryli/gitlabhq,iiet/iiet-git,mr-dxdy/gitlabhq,iiet/iiet-git,screenpages/gitlabhq,mmkassem/gitlabhq,jirutka/gitlabhq,SVArago/gitlabhq,darkrasid/gitlabhq,jirutka/gitlabhq,screenpages/gitlabhq,darkrasid/gitlabhq,ttasanen/gitlabhq,dplarson/gitlabhq,t-zuehlsdorff/gitlabhq,screenpages/gitlabhq,shinexiao/gitlabhq,daiyu/gitlab-zh,axilleas/gitlabhq,openwide-java/gitlabhq,t-zuehlsdorff/gitlabhq,martijnvermaat/gitlabhq,larryli/gitlabhq,stoplightio/gitlabhq,jrjang/gitlabhq,stoplightio/gitlabhq,icedwater/gitlabhq,dwrensha/gitlabhq,darkrasid/gitlabhq,stoplightio/gitlabhq,yatish27/gitlabhq,ttasanen/gitlabhq,axilleas/gitlabhq,dwrensha/gitlabhq,jrjang/gitlab-ce,yatish27/gitlabhq,allysonbarros/gitlabhq,dwrensha/gitlabhq,htve/GitlabForChinese,daiyu/gitlab-zh,allysonbarros/gitlabhq,martijnvermaat/gitlabhq,axilleas/gitlabhq,daiyu/gitlab-zh,martijnvermaat/gitlabhq,SVArago/gitlabhq,mr-dxdy/gitlabhq,mmkassem/gitlabhq,LUMC/gitlabhq,Soullivaneuh/gitlabhq,t-zuehlsdorff/gitlabhq,openwide-java/gitlabhq,jrjang/gitlabhq,shinexiao/gitlabhq,jrjang/gitlabhq,jirutka/gitlabhq,htve/GitlabForChinese,dreampet/gitlab,dreampet/gitlab,Soullivaneuh/gitlabhq,ttasanen/gitlabhq,htve/GitlabForChinese,icedwater/gitlabhq,t-zuehlsdorff/gitlabhq,martijnvermaat/gitlabhq,jrjang/gitlabhq,dwrensha/gitlabhq,darkrasid/gitlabhq,openwide-java/gitlabhq,larryli/gitlabhq,dplarson/gitlabhq,iiet/iiet-git,mr-dxdy/gitlabhq,allysonbarros/gitlabhq,LUMC/gitlabhq,Soullivaneuh/gitlabhq,mmkassem/gitlabhq,mmkassem/gitlabhq,mr-dxdy/gitlabhq,dplarson/gitlabhq,Soullivaneuh/gitlabhq,icedwater/gitlabhq,SVArago/gitlabhq,larryli/gitlabhq,jirutka/gitlabhq,openwide-java/gitlabhq