Fix issues raised in PR review
Fix issues raised in PR review

microsoft/TypeScript,synaptek/TypeScript,Microsoft/TypeScript,basarat/TypeScript,kpreisser/TypeScript,chuckjaz/TypeScript,SaschaNaz/TypeScript,donaldpipowitch/TypeScript,RyanCavanaugh/TypeScript,RyanCavanaugh/TypeScript,weswigham/TypeScript,SaschaNaz/TypeScript,nojvek/TypeScript,minestarks/TypeScript,SaschaNaz/TypeScript,SaschaNaz/TypeScript,synaptek/TypeScript,basarat/TypeScript,kitsonk/TypeScript,mihailik/TypeScript,Microsoft/TypeScript,mihailik/TypeScript,TukekeSoft/TypeScript,alexeagle/TypeScript,nojvek/TypeScript,microsoft/TypeScript,Eyas/TypeScript,weswigham/TypeScript,donaldpipowitch/TypeScript,chuckjaz/TypeScript,donaldpipowitch/TypeScript,basarat/TypeScript,synaptek/TypeScript,Eyas/TypeScript,minestarks/TypeScript,alexeagle/TypeScript,mihailik/TypeScript,Eyas/TypeScript,RyanCavanaugh/TypeScript,nojvek/TypeScript,kitsonk/TypeScript,kpreisser/TypeScript,weswigham/TypeScript,kitsonk/TypeScript,microsoft/TypeScript,synaptek/TypeScript,mihailik/TypeScript,chuckjaz/TypeScript,Microsoft/TypeScript,donaldpipowitch/TypeScript,TukekeSoft/TypeScript,nojvek/TypeScript,alexeagle/TypeScript,basarat/TypeScript,chuckjaz/TypeScript,kpreisser/TypeScript,TukekeSoft/TypeScript,Eyas/TypeScript,minestarks/TypeScript