fix inverted config option for combat logout announce

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>me.youhavetrouble.preventstabby</groupId>
     <artifactId>PreventStabby</artifactId>
-    <version>2.1.0</version>
+    <version>2.1.1</version>
     <packaging>jar</packaging>
 
     <name>PreventStabby</name>

src/main/java/me/youhavetrouble/preventstabby/data/PlayerListener.java

@@ -44,7 +44,7 @@ public class PlayerListener implements Listener {
     @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
     public void onPlayerLeave(PlayerQuitEvent event) {
         Player player = event.getPlayer();
-        if (!PreventStabby.getPlugin().getConfigCache().punish_for_combat_logout_announce) {
+        if (PreventStabby.getPlugin().getConfigCache().punish_for_combat_logout_announce) {
             PluginMessages.broadcastMessage(player, PreventStabby.getPlugin().getConfigCache().punish_for_combat_logout_message);
         }
         if (!PreventStabby.getPlugin().getConfigCache().punish_for_combat_logout_kill) return;