diff --git a/src/fullnode.rs b/src/fullnode.rs
index 2ab62ec56d..ffe55e4835 100644
--- a/src/fullnode.rs
+++ b/src/fullnode.rs
@@ -851,7 +851,7 @@ mod tests {
         }
 
         // Release tvu bank lock, tvu should start making progress again and
-        // handle_role_transition should sucessfully rotate the leader to a validator
+        // handle_role_transition should successfully rotate the leader to a validator
         assert_eq!(
             leader.handle_role_transition().unwrap().unwrap(),
             FullnodeReturnType::LeaderToValidatorRotation