remove old extra dispatch method

moto/core/responses.py

@@ -7,9 +7,6 @@ from moto.core.utils import headers_to_dict, camelcase_to_underscores, method_na
 
 
 class BaseResponse(object):
-    def dispatch2(self, uri, method, body, headers):
-        return self.dispatch(uri, method, body, headers)
-
     def dispatch(self, uri, method, body, headers):
         if body:
             querystring = parse_qs(body)

moto/sqs/urls.py

@@ -5,6 +5,6 @@ url_bases = [
 ]
 
 url_paths = {
-    '{0}/$': QueuesResponse().dispatch2,
+    '{0}/$': QueuesResponse().dispatch,
     '{0}/(?P<account_id>\d+)/(?P<queue_name>[a-zA-Z0-9\-_]+)': QueueResponse().dispatch,
 }