Correction of grammatical error and also consistent formatting/correct filename of `_config.yml`
remove watch since it default in 2.4.0
Merge pull request #2911 from charlesbaynham/minor-grammatical-error
Update history to reflect merge of #2911 [ci skip]
Merge pull request #2922 from igas/patch-1
Update history to reflect merge of #2922 [ci skip]