Update cap-0065.md

core/cap-0065.md

@@ -9,7 +9,7 @@ Working Group:
     Consulted: Garand Tyson <@SirTyson>, Siddharth Suresh <@sisuresh>, Dmytro Kozhevin <@dmkozh>, Nicolas Barry <@MonsieurNicolas>
 Status: Draft
 Created: 2025-01-13
-Discussion: <link to where discussion for this CAP is taking place, typically the mailing list>
+Discussion: https://github.com/stellar/stellar-protocol/discussions/1615
 Protocol version: 23
 ```