diff --git a/1-hello-world/Hello.swift b/1-hello-world/Hello.swift
index f7cf60e..5e67a53 100644
--- a/1-hello-world/Hello.swift
+++ b/1-hello-world/Hello.swift
@@ -1 +1,2 @@
+// This is the simplest Python program just for learning.
 print("Hello, world!")