Fix ChannelN whitespace error

Author: Steve Powell

src/com/rabbitmq/client/impl/ChannelN.java

@@ -560,10 +560,10 @@ public AMQCommand transformReply(AMQCommand command) {
                 quiescingRpc(reason, k);
             }
 
-                // Now that we're in quiescing state, channel.close was sent and
-                // we wait for the reply. We ignore the result.
-                // (It's NOT always close-ok.)
-                notify = true;
+            // Now that we're in quiescing state, channel.close was sent and
+            // we wait for the reply. We ignore the result.
+            // (It's NOT always close-ok.)
+            notify = true;
             k.getReply(-1);
         } catch (TimeoutException ise) {
             // Will never happen since we wait infinitely