diff --git a/substrate/srml/generic-asset/src/lib.rs b/substrate/srml/generic-asset/src/lib.rs
index c93df7c0be..45dd534492 100644
--- a/substrate/srml/generic-asset/src/lib.rs
+++ b/substrate/srml/generic-asset/src/lib.rs
@@ -256,11 +256,11 @@ pub enum PermissionVersions<AccountId> {
 
 /// Asset permission types
 pub enum PermissionType {
-	/// Permission to update asset permission
+	/// Permission to burn asset permission
 	Burn,
 	/// Permission to mint new asset
 	Mint,
-	/// Permission to burn asset
+	/// Permission to update asset
 	Update,
 }