Update README.md

HuaYuXiao · Dec 27, 2023 · 314a992 · 314a992
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commit 314a992
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -34,7 +34,7 @@ sudo /etc/NX/nxserver --restart
 ros2 launch iqr_tb4_bringup bringup.launch.py
 ```
 
-## 键盘控制
+### 键盘控制
 
 ```bash
 ros2 run teleop_twist_keyboard teleop_twist_keyboard