reference.rb in protocol-http-0.20.0

- old
+ new

@@ -108,14 +108,12 @@
 				end
 				
 				return buffer
 			end
 			
-			def to_str
+			def to_s
 				append(String.new)
 			end
-			
-			alias to_s to_str
 			
 			# Merges two references as specified by RFC2396, similar to `URI.join`.
 			def + other
 				other = self.class[other]
 				