typo in commit R312838

[Juan Jose Pablos]

Hi,
Apparently there is a typo on 2.2 for this commit, could anyone apply 
this patch?

Cheers,
cheche

Index: src/java/org/apache/cocoon/components/thread/ThreadPool.java
===================================================================
--- src/java/org/apache/cocoon/components/thread/ThreadPool.java        
(revisión: 312838)
+++ src/java/org/apache/cocoon/components/thread/ThreadPool.java        (copia 
de trabajo)
@@ -125,7 +125,7 @@
      * @return Whether a shutDown method has succeeded in terminating all
      *         threads
      */
-    boolean isTerminatedAfterShutdown());
+    boolean isTerminatedAfterShutdown();
 
     /**
      * Execute a command using this pool