SI:7988 - scala.collection.JavaConverters spelling mistake
SI:7988 - scala.collection.JavaConverters spelling mistake

Fixed typo and cleaned up the grammar in the paragraph

slothspot/scala,lrytz/scala,felixmulder/scala,shimib/scala,scala/scala,slothspot/scala,scala/scala,slothspot/scala,lrytz/scala,felixmulder/scala,felixmulder/scala,felixmulder/scala,jvican/scala,slothspot/scala,martijnhoekstra/scala,jvican/scala,shimib/scala,jvican/scala,shimib/scala,scala/scala,shimib/scala,lrytz/scala,felixmulder/scala,jvican/scala,shimib/scala,martijnhoekstra/scala,scala/scala,slothspot/scala,jvican/scala,martijnhoekstra/scala,felixmulder/scala,felixmulder/scala,martijnhoekstra/scala,scala/scala,martijnhoekstra/scala,lrytz/scala,slothspot/scala,slothspot/scala,jvican/scala,lrytz/scala,shimib/scala,lrytz/scala,scala/scala,jvican/scala,martijnhoekstra/scala