diff --git a/src/trx-server/trx-backend/src/dummy.rs b/src/trx-server/trx-backend/src/dummy.rs
index 8686f63..d7cab49 100644
--- a/src/trx-server/trx-backend/src/dummy.rs
+++ b/src/trx-server/trx-backend/src/dummy.rs
@@ -179,7 +179,6 @@ mod tests {
             "dummy rig should not have filter_controls"
         );
     }
-
 }
 
 impl Rig for DummyRig {