diff --git a/solutions/RSync/src/main/scala/MainApp.scala b/solutions/RSync/src/main/scala/MainApp.scala
index 6f2862cac1e05381de3f1094dd72475fb1529260..2419bca3e820dc9d5bb9b6e2318f024c23df266b 100644
--- a/solutions/RSync/src/main/scala/MainApp.scala
+++ b/solutions/RSync/src/main/scala/MainApp.scala
@@ -67,7 +67,7 @@ object MainApp extends App {
     CompleteTTCProcess.validateModelEquality()
 
     /*if (CompleteTTCProcess.sync) {
-      CompleteTTCProcess.showSyncFunctionalityAtExample()
+      CompleteTTCProcess.showSyncFunctionalityByExample()
     }*/
   })
 
diff --git a/solutions/RSync/src/main/scala/sync/bdd/Assignment.scala b/solutions/RSync/src/main/scala/sync/bdd/Assignment.scala
index cfe1cf9bedbff5e3e7bc7eb55f7eeef781eeea62..a7b1d21021cf05d4331720583b979e5b4ede4e3c 100644
--- a/solutions/RSync/src/main/scala/sync/bdd/Assignment.scala
+++ b/solutions/RSync/src/main/scala/sync/bdd/Assignment.scala
@@ -32,7 +32,7 @@ class Assignment(protected var value: Boolean, protected var owner: Leaf, protec
   }
 
   override def toString(): String = {
-    "Assignment:" + " port=" + port.getName() + " value=" + value
+    "Assignment:" + " port=" + port + " value=" + value
   }
 
 }
diff --git a/solutions/RSync/src/main/scala/ttc2019/CompleteTTCProcess.scala b/solutions/RSync/src/main/scala/ttc2019/CompleteTTCProcess.scala
index 7bb1ff23ca0c3a84e52f528d535e5c8c83bf76ef..8274c61797708ed0f63e6af5855c725be1f16b69 100644
--- a/solutions/RSync/src/main/scala/ttc2019/CompleteTTCProcess.scala
+++ b/solutions/RSync/src/main/scala/ttc2019/CompleteTTCProcess.scala
@@ -97,7 +97,7 @@ object CompleteTTCProcess extends App {
   /**
    * Show how to incrementally remove a row and add a new row with output.
    */
-  def showSyncFunctionalityAtExample(): Unit = {
+  def showSyncFunctionalityByExample(): Unit = {
     ModelElementLists.printFromPackage("sync.bdd.BDD")
 
     val row = ModelElementLists.getElementFromType("sync.tt.Row").asInstanceOf[Row]
@@ -148,7 +148,7 @@ object CompleteTTCProcess extends App {
   override def main(args: Array[String]): Unit = {
     val processConfig = TTCProcessConfiguration(ttFileName = "TT.ttmodel", bddFileName = "Generated.bddmodel", processMode = ProcessMode.SYNC)
     executeEntireProcess(processConfig)
-    showSyncFunctionalityAtExample()
+    showSyncFunctionalityByExample()
   }
 
 }