diff --git a/src/main/scala/HelloWorld.scala b/src/main/scala/HelloWorld.scala
index 9d12b3e..627aecb 100644
--- a/src/main/scala/HelloWorld.scala
+++ b/src/main/scala/HelloWorld.scala
@@ -1,5 +1,6 @@
 object HelloWorld {
   //Write a function that returns the string "Hello, World!".
-  def hello(): String=""
-
-}
\ No newline at end of file
+  def main(args: Array[String]) {
+    println("Hello, world!")
+  }
+}