Docs: intro to CI/CD - fix typos
Docs: intro to CI/CD - fix typos

stoplightio/gitlabhq,iiet/iiet-git,mmkassem/gitlabhq,mmkassem/gitlabhq,stoplightio/gitlabhq,stoplightio/gitlabhq,mmkassem/gitlabhq,stoplightio/gitlabhq,iiet/iiet-git,iiet/iiet-git,iiet/iiet-git,mmkassem/gitlabhq