diff --git a/perception/autoware_multi_object_tracker/src/multi_object_tracker_node.cpp b/perception/autoware_multi_object_tracker/src/multi_object_tracker_node.cpp
index 67dcc16ee934d..2703f867b52d0 100644
--- a/perception/autoware_multi_object_tracker/src/multi_object_tracker_node.cpp
+++ b/perception/autoware_multi_object_tracker/src/multi_object_tracker_node.cpp
@@ -159,7 +159,6 @@ MultiObjectTracker::MultiObjectTracker(const rclcpp::NodeOptions & node_options)
     const auto timer_period = rclcpp::Rate(publish_rate * timer_multiplier).period();
     publish_timer_ = rclcpp::create_timer(
       this, get_clock(), timer_period, std::bind(&MultiObjectTracker::onTimer, this));
-    
   }
 
   // Initialize processor
diff --git a/perception/autoware_multi_object_tracker/src/multi_object_tracker_node.hpp b/perception/autoware_multi_object_tracker/src/multi_object_tracker_node.hpp
index ea886278c3632..3c23e3f066488 100644
--- a/perception/autoware_multi_object_tracker/src/multi_object_tracker_node.hpp
+++ b/perception/autoware_multi_object_tracker/src/multi_object_tracker_node.hpp
@@ -80,7 +80,7 @@ class MultiObjectTracker : public rclcpp::Node
   rclcpp::Time last_published_time_;
   rclcpp::Time last_updated_time_;
   double publisher_period_;
-  static constexpr double minimum_publish_interval_ratio = 0.85;  
+  static constexpr double minimum_publish_interval_ratio = 0.85;
   static constexpr double maximum_publish_interval_ratio = 1.05;
 
   // internal states