From 936214fa88fc64ee5a1a909accae5794bea8c9bb Mon Sep 17 00:00:00 2001
From: Jennifer Rinker <rink@win.dtu.dk>
Date: Mon, 2 Oct 2017 14:46:17 +0200
Subject: [PATCH] adding docstring

---
 code/hello_world.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/code/hello_world.py b/code/hello_world.py
index 9b62358..b663668 100644
--- a/code/hello_world.py
+++ b/code/hello_world.py
@@ -1,7 +1,10 @@
 # -*- coding: utf-8 -*-
-"""A module to greet Denmark
+"""A module to greet you
 """
 
 
 def greetings():
+    """Say hello to the world
+    """
     print('Hello, world!')
+    return
-- 
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