diff --git a/libpresifuzz_feedbacks/src/differential_feedback.rs b/libpresifuzz_feedbacks/src/differential_feedback.rs
index b71ab55..a4ebe5c 100644
--- a/libpresifuzz_feedbacks/src/differential_feedback.rs
+++ b/libpresifuzz_feedbacks/src/differential_feedback.rs
@@ -53,9 +53,9 @@ where
         let core_observer = observers.match_name::<ExecTrace<C>>(&self.core_observer_name).unwrap();
 
         if core_observer.cnt() == ref_observer.cnt() {
-            return Ok(false);
+           return Ok(false);
         }
-        return Ok(true);
+        Ok(true)
     }
 }