lib/unparser/emitter/send/regular.rb in unparser-0.1.5 vs lib/unparser/emitter/send/regular.rb in unparser-0.1.6

@@ -1,5 +1,7 @@
+# encoding: utf-8
+
 module Unparser
   class Emitter
     class Send
       # Emitter for "regular" receiver.selector(arguments...) case
       class Regular < self
@@ -16,12 +18,12 @@
           emit_receiver
           emit_selector
           emit_arguments
         end
 
-        # Return receiver
+        # Emit receiver
         #
-        # @return [Parser::AST::Node]
+        # @return [undefined]
         #
         # @api private
         #
         def emit_receiver
           return unless first_child