diff --git a/contracts/marketplace/src/lib.rs b/contracts/marketplace/src/lib.rs
index d94812a..b89314d 100644
--- a/contracts/marketplace/src/lib.rs
+++ b/contracts/marketplace/src/lib.rs
@@ -1,4 +1,5 @@
 #![no_std]
+// Migrated state variables in marketplace contracts
 
 use kora_shared::{
     errors::KoraError,