!fixup

Author: Hywan

crates/matrix-sdk-common/src/cross_process_lock.rs

@@ -811,7 +811,7 @@ mod tests {
         // Check it's not dirty.
         let guard1 = lock1.try_lock_once().await?.expect("lock must be obtained successfully");
         assert_matches!(guard1, CrossProcessLockState::Clean(_));
-        assert!(lock1.is_dirty());
+        assert!(lock1.is_dirty().not());
 
         // Continue to test with `lock2`, then again with `lock1` to trigger another
         // generation.