README.md in graphql-relay-0.8.0 vs README.md in graphql-relay-0.8.1

@@ -95,10 +95,10 @@
 NodeIdentification = GraphQL::Relay::GlobalNodeIdentification.define do
   # ...
 
   # Return a string for re-fetching this object
   to_global_id -> (type_name, id) {
-    "#{type_name.downcase}/#{id}"
+    "#{type_name}/#{id}"
   }
 
   # Based on the incoming string, extract the type_name and id
   from_global_id -> (global_id) {
     id_parts  = global_id.split("/")