Update RDFGraphPIClustering.scala

Author: TinaBo

sansa-examples-spark/src/main/scala/net/sansa_stack/examples/spark/ml/clustering/RDFGraphPIClustering.scala

@@ -41,10 +41,16 @@ object RDFGraphPIClustering {
     val graph = triples.asStringGraph()
 
     RDFGraphPowerIterationClustering(spark, graph, output, outevl, outputsim, k, maxIterations)
+    println("============================================")
+    println("| Power Iteration Clustering   example  12   |")
+    println("============================================")
 
     spark.stop
 
   }
+  println("============================================")
+    println("| Power Iteration Clustering   example 11    |")
+    println("============================================")
 
   case class Config(in: String = "", out: String = "", outevl: String = "", outputsim: String = "", k: Int = 2, maxIterations: Int = 5)