Fix a number of single quotes.
Fix a number of single quotes.

There were a few straight and left- single quotes that should be right-.

Daniel-Mietchen/whatiscode,yuningalexliu/whatiscode,Daniel-Mietchen/whatiscode,line55/whatiscode,robojukie/whatiscode,mj1856/whatiscode,tlycken/whatiscode,CieNTi/whatiscode,ywang2014/whatiscode,Daniel-Mietchen/whatiscode,Daniel-Mietchen/whatiscode,tlycken/whatiscode,line55/whatiscode,ywang2014/whatiscode,yuningalexliu/whatiscode,CieNTi/whatiscode,robojukie/whatiscode,BloombergMedia/whatiscode,tsmanikandan/whatiscode,CieNTi/whatiscode,BloombergMedia/whatiscode,robojukie/whatiscode,tlycken/whatiscode,yuningalexliu/whatiscode,line55/whatiscode,CieNTi/whatiscode,BloombergMedia/whatiscode,BloombergMedia/whatiscode,tsmanikandan/whatiscode,Daniel-Mietchen/whatiscode,BloombergMedia/whatiscode,line55/whatiscode,line55/whatiscode,robojukie/whatiscode,yuningalexliu/whatiscode,RobThree/whatiscode,Daniel-Mietchen/whatiscode,CieNTi/whatiscode,tsmanikandan/whatiscode,line55/whatiscode,RobThree/whatiscode,mj1856/whatiscode,Daniel-Mietchen/whatiscode,tlycken/whatiscode,ywang2014/whatiscode,BloombergMedia/whatiscode,robojukie/whatiscode,mj1856/whatiscode,mj1856/whatiscode,RobThree/whatiscode,tlycken/whatiscode,RobThree/whatiscode,ywang2014/whatiscode,mj1856/whatiscode,RobThree/whatiscode,yuningalexliu/whatiscode,yuningalexliu/whatiscode,mj1856/whatiscode,robojukie/whatiscode,tlycken/whatiscode,BloombergMedia/whatiscode,tsmanikandan/whatiscode,CieNTi/whatiscode,tsmanikandan/whatiscode,ywang2014/whatiscode,RobThree/whatiscode,RobThree/whatiscode,ywang2014/whatiscode,mj1856/whatiscode,ywang2014/whatiscode,CieNTi/whatiscode,tsmanikandan/whatiscode,robojukie/whatiscode,tlycken/whatiscode,yuningalexliu/whatiscode,line55/whatiscode,tsmanikandan/whatiscode