Bug 563459 - Enhance UISynchronize to make it more useful

fix javadoc

Change-Id: I0ece0299a4d04ec3619f5113044fc37cd90feff8
Signed-off-by: Christoph Läubrich <laeubi@laeubi-soft.de>
diff --git a/bundles/org.eclipse.e4.ui.di/src/org/eclipse/e4/ui/di/UISynchronize.java b/bundles/org.eclipse.e4.ui.di/src/org/eclipse/e4/ui/di/UISynchronize.java
index 5717be9..e1d4278 100644
--- a/bundles/org.eclipse.e4.ui.di/src/org/eclipse/e4/ui/di/UISynchronize.java
+++ b/bundles/org.eclipse.e4.ui.di/src/org/eclipse/e4/ui/di/UISynchronize.java
@@ -134,7 +134,6 @@
 	 * @param action the action to be performed must not be <code>null</code>
 	 * @throws InterruptedException if either the current or the background thread
 	 *                              where interrupted while waiting for the result
-	 * @throws ExecutionException   if the concurrent execution has thrown an
 	 *                              exception
 	 * @since 1.3
 	 */