lib/action_dispatch/middleware/stack.rb in actionpack-3.0.0.rc vs lib/action_dispatch/middleware/stack.rb in actionpack-3.0.0.rc2

@@ -67,10 +67,10 @@
       middleware = self.class::Middleware.new(*args, &block)
       push(middleware)
     end
 
     def active
-      ActiveSupport::Deprecation.warn "All middlewares in the chain are active since the laziness " << 
+      ActiveSupport::Deprecation.warn "All middlewares in the chain are active since the laziness " <<
         "was removed from the middleware stack", caller
     end
 
     def build(app = nil, &block)
       app ||= block