diff --git a/telegram_bot/bot_updates.py b/telegram_bot/bot_updates.py
index aaacd7b..08a3db8 100644
--- a/telegram_bot/bot_updates.py
+++ b/telegram_bot/bot_updates.py
@@ -4,4 +4,17 @@ script for regularly sending updates on shares and news based on user interval
 __author__ = "Florian Kellermann, Linus Eickhoff"
 __date__ = "05.04.2022"
 __version__ = "0.0.1" 
-__license__ = "None"
\ No newline at end of file
+__license__ = "None"
+
+'''
+* * * * * code
+┬ ┬ ┬ ┬ ┬
+│ │ │ │ │
+│ │ │ │ └──── weekday (0-7, Sunday is 0 or 7)
+│ │ │ └────── Month (1-12)
+│ │ └──────── Day (1-31)
+│ └────────── Hour (0-23)
+└──────────── Minute (0-59)
+
+example 0 8 * * * -> daily update at 8am
+'''