diff --git a/app.go b/app.go
index d9e8b4e..a59b0b4 100644
--- a/app.go
+++ b/app.go
@@ -3,5 +3,5 @@ package main
 import "fmt"
 
 func main() {
-    fmt.Println("Hello, World!")
+    fmt.Println("Hello. World!")
 }
\ No newline at end of file