Kotlin grammer doc issue

Very stupid errors. Like:

First

Since we have

LabelName (used by labelReference, labelDefinition)
  : "@" SimpleName;

so

labelReference (used by atomicExpression, jump)
  : "@" ++ LabelName
  ;

should be:’

labelReference (used by atomicExpression, jump)
  : LabelName
  ;

Second

Since we have

parameter (used by functionType, setter, functionParameter)
  : SimpleName ":" type
  ;

so

functionType (used by typeReference)
  : (type ".")? "(" parameter{","}? ")" "->" type?
  ;

The parameter should be SimpleName because

val a: A.(B) -> C = { xxx }

is recognized as correct definition.