diff --git a/chatGPT-c-est-pas-gagné.md b/chatGPT-c-est-pas-gagné.md
index 21f5b4e..b770b84 100644
--- a/chatGPT-c-est-pas-gagné.md
+++ b/chatGPT-c-est-pas-gagné.md
@@ -8,7 +8,7 @@ Your handheld device must still not be working properly; the packets from the di
 Your list consists of pairs of packets; pairs are separated by a blank line. You need to identify how many pairs of packets are in the right order.
 
 For example:
-
+```
 [1,1,3,1,1]
 [1,1,5,1,1]
 
@@ -32,7 +32,7 @@ For example:
 
 [1,[2,[3,[4,[5,6,7]]]],8,9]
 [1,[2,[3,[4,[5,6,0]]]],8,9]
-
+```
 Packet data consists of lists and integers. Each list starts with [, ends with ], and contains zero or more comma-separated values (either integers or other lists). Each packet is always a list and appears on its own line.
 
 When comparing two values, the first value is called left and the second value is called right. Then: