A few comments for T::W::Shell:Buuffer [ci skip]
A few comments for T::W::Shell:Buuffer [ci skip]

final-ci/travis-worker,travis-ci/travis-worker,gavioto/travis-worker,final-ci/travis-worker,travis-ci/travis-worker,gavioto/travis-worker,ireznice/travis-worker,ireznice/travis-worker