Fix formatting of payload details section

Author: alexisbalbachan

_posts/2023-09-23-Pokemon-GEN-I-and-II-Link-Cable-Protocol.md

@@ -1218,9 +1218,8 @@ The games solve this issue by **logically splitting the payload in 2, and then s
 <br> <br>
 
 
-<div align="center" markdown="1">
-  <details markdown="1">
-    <summary><b>Here's a complete payload, byte values represent their corresponding offset:</b></summary>
+<div align="center">
+  <details><summary><b>Here's a complete payload, byte values represent their corresponding offset:</b></summary>
 
 <br>
 
@@ -1230,7 +1229,7 @@ The games solve this issue by **logically splitting the payload in 2, and then s
 
 
 
-````
+<pre><code>
 
 Note: **||** Separates stage 1 and 2. Bytes marked as **XX** are unpatchable.
 
@@ -1487,7 +1486,7 @@ Note: **||** Separates stage 1 and 2. Bytes marked as **XX** are unpatchable.
 
 0x91, 0x92, 0x93                                                    # Owned Pokemon Bytes (Patchable?)
 
-````
+</code></pre>
 
 </div>
 </details>