Generic cleaning

src/main/java/org/bukkit/plugin/messaging/PluginMessageListenerRegistration.java

@@ -33,7 +33,7 @@ public final class PluginMessageListenerRegistration {
 
     /**
      * Gets the plugin channel that this registration is about.
-     * 
+     *
      * @return Plugin channel.
      */
     public String getChannel() {

src/main/java/org/bukkit/plugin/messaging/StandardMessenger.java

@@ -362,7 +362,7 @@ public class StandardMessenger implements Messenger {
 
         synchronized (incomingLock) {
             Set<PluginMessageListenerRegistration> registrations = incomingByPlugin.get(registration.getPlugin());
-            
+
             if (registrations != null) {
                 return registrations.contains(registration);
             }