lib/faye/websocket/api.rb in faye-websocket-0.10.8 vs lib/faye/websocket/api.rb in faye-websocket-0.10.9

@@ -81,10 +81,10 @@
         reason ||= ''
 
         unless code == 1000 or (code >= 3000 and code <= 4999)
           raise ArgumentError, "Failed to execute 'close' on WebSocket: " +
                                "The code must be either 1000, or between 3000 and 4999. " +
-                               "#{code} is neither."
+                               "#{ code } is neither."
         end
 
         @ready_state = CLOSING unless @ready_state == CLOSED
         @close_timer = EventMachine.add_timer(CLOSE_TIMEOUT) { begin_close('', 1006) }