README.md in rbs-0.16.0 vs README.md in rbs-0.17.0

@@ -44,10 +44,10 @@
     attr_reader bots: Array[Bot]
 
     def initialize: (name: String) -> void
 
     def each_member: () { (User | Bot) -> void } -> void  # `{` and `}` means block.
-                   | () -> Enumerable[User | Bot, void]   # Method can be overloaded.
+                   | () -> Enumerator[User | Bot, void]   # Method can be overloaded.
   end
 end
 ```
 <!-- run-end -->