Remove "throws InvalidEscapeException" from StringContext.raw doc
Remove "throws InvalidEscapeException" from StringContext.raw doc

Since StringContext.raw doesn't escape its input, it does not call `treatEscapes` and cannot throw the InvalidEscapeException.
jvican/scala,shimib/scala,slothspot/scala,martijnhoekstra/scala,lrytz/scala,slothspot/scala,martijnhoekstra/scala,lrytz/scala,martijnhoekstra/scala,scala/scala,felixmulder/scala,jvican/scala,shimib/scala,lrytz/scala,jvican/scala,scala/scala,felixmulder/scala,shimib/scala,slothspot/scala,slothspot/scala,slothspot/scala,slothspot/scala,lrytz/scala,jvican/scala,martijnhoekstra/scala,felixmulder/scala,shimib/scala,martijnhoekstra/scala,scala/scala,slothspot/scala,jvican/scala,felixmulder/scala,shimib/scala,scala/scala,felixmulder/scala,felixmulder/scala,martijnhoekstra/scala,scala/scala,scala/scala,felixmulder/scala,jvican/scala,lrytz/scala,lrytz/scala,shimib/scala,jvican/scala