diff --git a/joint_trajectory_controller/src/joint_trajectory_controller.cpp b/joint_trajectory_controller/src/joint_trajectory_controller.cpp
index 016aaf51bf..1926cf9b8c 100644
--- a/joint_trajectory_controller/src/joint_trajectory_controller.cpp
+++ b/joint_trajectory_controller/src/joint_trajectory_controller.cpp
@@ -69,8 +69,8 @@ controller_interface::CallbackReturn JointTrajectoryController::on_init()
   {
     RCLCPP_WARN(
       get_node()->get_logger(),
-      "\"allow_nonzero_velocity_at_trajectory_end\" is set to false."
-      "The default behavior changed to false, and trajectories might get discarded.");
+      "\"allow_nonzero_velocity_at_trajectory_end\" is set to false. (The default behavior changed "
+      "to false, and trajectories might get discarded.)");
   }
 
   return CallbackReturn::SUCCESS;