From 23039a2bc0908e31ee72dfa8b8a1fc206ad94402 Mon Sep 17 00:00:00 2001
From: Aung Kaung Myat <103877301+AungKaung1928@users.noreply.github.com>
Date: Mon, 1 Sep 2025 11:23:10 +0900
Subject: [PATCH] Update bringup_launch.py

Signed-off-by: Aung Kaung Myat <103877301+AungKaung1928@users.noreply.github.com>
---
 nav2_bringup/launch/bringup_launch.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/nav2_bringup/launch/bringup_launch.py b/nav2_bringup/launch/bringup_launch.py
index 8acb5fe2094..c1f87141dfa 100644
--- a/nav2_bringup/launch/bringup_launch.py
+++ b/nav2_bringup/launch/bringup_launch.py
@@ -25,6 +25,8 @@
 from launch_ros.descriptions import ParameterFile
 from nav2_common.launch import LaunchConfigAsBool, RewrittenYaml
 
+# This launch file provides a comprehensive Nav2 stack bringup with flexible configuration options.
+# It supports both SLAM and localization modes, optional keepout/speed zones, and composition-based launching.
 
 def generate_launch_description() -> LaunchDescription:
     # Get the launch directory