diff --git a/org.fortiss.tooling.kernel/trunk/src/org/fortiss/tooling/kernel/extension/ITransformationProvider.java b/org.fortiss.tooling.kernel/trunk/src/org/fortiss/tooling/kernel/extension/ITransformationProvider.java
index 3c9240eb4571f11f24130a0ca4f6bb47287c201a..ab8927cb1e3141d9d1aa8c54eb80a75ab0b73180 100644
--- a/org.fortiss.tooling.kernel/trunk/src/org/fortiss/tooling/kernel/extension/ITransformationProvider.java
+++ b/org.fortiss.tooling.kernel/trunk/src/org/fortiss/tooling/kernel/extension/ITransformationProvider.java
@@ -33,7 +33,7 @@ import org.fortiss.tooling.kernel.service.base.IObjectAware2;
  * @author hoelzl
  * @author $Author$
  * @version $Rev$
- * @ConQAT.Rating GREEN Hash: F0053C7CED31063AA1AA02BFAB0791BB
+ * @ConQAT.Rating GREEN Hash: 29E1F3142C67D4DC4C6C70BE58BA880F
  */
 public interface ITransformationProvider extends IObjectAware2<Object, Object> {
 
@@ -58,7 +58,8 @@ public interface ITransformationProvider extends IObjectAware2<Object, Object> {
 	boolean canTransform(Object source, ITransformationContext context);
 
 	/**
-	 * Returns the transformation result. This method is only called if
+	 * Returns the transformation result. This method is only called by the
+	 * transformation service if
 	 * {@link #canTransform(Object, ITransformationContext)} returns
 	 * <code>true</code>. This method may return <code>null</code> if the
 	 * transformation was aborted by, e.g., the user. It may also throw a