Removed scalastyle in random integer
diff --git a/performers/stream/src/main/scala/org/apache/iota/fey/performer/RandomInteger.scala b/performers/stream/src/main/scala/org/apache/iota/fey/performer/RandomInteger.scala
index 72de479..c104f87 100644
--- a/performers/stream/src/main/scala/org/apache/iota/fey/performer/RandomInteger.scala
+++ b/performers/stream/src/main/scala/org/apache/iota/fey/performer/RandomInteger.scala
@@ -54,4 +54,4 @@
     propagateMessage(ri)
   }
 
-}
\ No newline at end of file
+}