Fix indentation in ActionDispatch::Routing::RouteSet::Dispatcher

actionpack/lib/action_dispatch/routing/route_set.rb

@@ -38,16 +38,16 @@ module ActionDispatch
           end
         end
 
-      private
-        def controller(req)
-          req.controller_class
-        rescue NameError => e
-          raise ActionController::RoutingError, e.message, e.backtrace
-        end
+        private
+          def controller(req)
+            req.controller_class
+          rescue NameError => e
+            raise ActionController::RoutingError, e.message, e.backtrace
+          end
 
-        def dispatch(controller, action, req, res)
-          controller.dispatch(action, req, res)
-        end
+          def dispatch(controller, action, req, res)
+            controller.dispatch(action, req, res)
+          end
       end
 
       class StaticDispatcher < Dispatcher