code: func (v *VerbalExpression) EndOfLine() *VerbalExpression {
  	if !strings.HasSuffix(v.suffixes, "$") {
  		v.suffixes += "$"
  	}
  	return v
  }
docs: // EndOfLine tells verbalexpressions to match a end of line.
  // Warning, to check multiple line, you must use SearchOneLine(true)