fix wrong equality constraint

bin/sozo/src/commands/options/account/controller.rs

@@ -125,6 +125,9 @@ where
 }
 
 // Check if the new policies are equal to the ones in the existing session
+//
+// This function would compute the merkle root of the new policies and compare it with the root in
+// the existing SessionMetadata.
 fn is_equal_to_existing(new_policies: &[Policy], session: &SessionMetadata) -> bool {
     let allowed_methods = new_policies
         .iter()
@@ -145,7 +148,7 @@ fn is_equal_to_existing(new_policies: &[Policy], session: &SessionMetadata) -> b
 
     let root = MerkleTree::compute_root(hashes[0], allowed_methods[0].proof.clone());
 
-    root != session.session.allowed_methods_root
+    root == session.session.allowed_methods_root
 }
 
 /// Policies are the building block of a session key. It's what defines what methods are allowed for