diff --git a/src/main/scala/Deduplicator.scala b/src/main/scala/Deduplicator.scala
index 366f641..f3524db 100644
--- a/src/main/scala/Deduplicator.scala
+++ b/src/main/scala/Deduplicator.scala
@@ -1,6 +1,7 @@
 object Deduplicator extends App {
 
-  println(deduplicate(Array("1", "2", "3", "2")).mkString("Array(", ", ", ")"))
+  println(
+    deduplicate(Array("1", "2", "3", "2")).mkString("Array(", ", ", ")"))
 
   def deduplicate(myArgs: Array[String]): Array[String] = {
     myArgs.toSet.toArray