updated examples

1 files changed, 3 insertions, 3 deletions

diff --git a/docs/examples/patterns.scala b/docs/examples/patterns.scala
index e36149ad9c..208b216c34 100644
--- a/docs/examples/patterns.scala
+++ b/docs/examples/patterns.scala
@@ -29,8 +29,8 @@ object patterns {
       case None => System.out.println("no match")
     }
 
-  def main(args: Array[String]): Unit = {
-    Console.println("sum of leafs=" + sumLeaves(tree1))
+  def main(args: Array[String]) {
+    println("sum of leafs=" + sumLeaves(tree1))
     printFinds(List(Pair(3, "three"), Pair(4, "four")), 4)
   }
-}
\ No newline at end of file
+}