Fix patch message (off the main thread!)

Don't tired and push!

Spigot-Server-Patches/0243-handle-PacketPlayInKeepAlive-async.patch

@@ -1,4 +1,4 @@
-From b306e787ea9f5f206aca49062ecf8ce30b2d81db Mon Sep 17 00:00:00 2001
+From 71c530ba24dbb9b09ac9f69af2d69fa404927df1 Mon Sep 17 00:00:00 2001
 From: Shane Freeder <theboyetronic@gmail.com>
 Date: Thu, 5 Oct 2017 01:54:07 +0100
 Subject: [PATCH] handle PacketPlayInKeepAlive async
@@ -9,7 +9,7 @@ plugins which are expecting the PlayerQuitEvent on the main thread.
 
 In order to counteract some bad behavior, we will post handling of the
 disconnection to the main thread, but leave the actual processing of the packet
-on the main thread.
+off the main thread.
 
 diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
 index d8f9a093b..f60f21fd2 100644