diff --git a/Calendar/settings.py b/Calendar/settings.py
index f2ccf91..ebb201f 100644
--- a/Calendar/settings.py
+++ b/Calendar/settings.py
@@ -4,3 +4,15 @@ url = "https://calendar.google.com/calendar/ical/en.usa%23holiday%40group.v.cale
 api_key = "api-key"
 location = "Julich, DE"
 week_starts_on = "Monday"
+
+# url refers to the iCal url. It's the link you can copy when you click on
+# 'export' Calendar in Google or Yahoo (and many more online) Calendars
+
+# api-key refers to your openweathermap api key. It can be generated for free
+# when you sign up for an account and consists of a bunch of numbers and letters
+
+# location refers to the city you live in. You api key will be used to grab live
+# weather data for this city. Use the format below (city-name, country code)
+
+# week_starts_on refers to the day on which the week starts on in your country.
+# Choose between Monday and Sunday.