diff --git a/notes_01.py b/notes_01.py
index 7e52331..770ae1b 100644
--- a/notes_01.py
+++ b/notes_01.py
@@ -1,5 +1,6 @@
-print(int('b',16), int('62ba1cd8a',16)) # Prints the hexadecimal representation of the value.
 '''
+print(int('b',16), int('62ba1cd8a',16)) # Prints the hexadecimal representation of the value.
+/
 testnet : A small replica of bitcoin for developers to test their app without real money.
 We use bitcoin-cli command to communicate with a node. It is a command line utility.
 In this course we use >testnet rather than >bitcoin-cli.