diff --git a/examples/go/default.go b/examples/go/default.go
index 3238bce7b..9f71fae42 100644
--- a/examples/go/default.go
+++ b/examples/go/default.go
@@ -1,9 +1,6 @@
 // Type your code here, or load an example.
-// Your function name should start with a capital letter.
-package main
+package p
 
-func Square(x int) int {
+func square(x int) int {
     return x * x
 }
-
-func main() {}