fixed service split keys

src/main/java/de/tudresden/inf/st/pnml/splitter/postprocessing/GlobalToLocalNetsPostProcessor.java

@@ -123,7 +123,7 @@ public class GlobalToLocalNetsPostProcessor implements PostProcessor<PetriNet> {
                 refactorServiceTransitionTargets(transitionsToAdd, transitionToContainingPageMapping, transition, ist, serviceTargetCount, processedResponseTargetSubnets, PnmlConstants.TRANSITION_TYPE_SERVICE_RESPONSE_OUT, "-service-res-target-");
 
                 // source transitions
-                refactorServiceTransitionSources(transitionsToAdd, transitionToContainingPageMapping, transition, ist, serviceSourceCount, processedResponseSourceSubnets, PnmlConstants.TRANSITION_TYPE_SERVICE_RESPONSE_OUT, "-service-res-source-");
+                refactorServiceTransitionSources(transitionsToAdd, transitionToContainingPageMapping, transition, ist, serviceSourceCount, processedResponseSourceSubnets, PnmlConstants.TRANSITION_TYPE_SERVICE_RESPONSE_IN, "-service-res-source-");
 
                 transitionsToRemove.add(transition);
             }