修改描述文档的错误

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Cx330 committed 2025-06-28 15:52:55 +08:00
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@@ -88,11 +88,11 @@ catkin_make
启动roscore 启动roscore
```c ```c
roscore roscore
```
添加环境变量 添加环境变量
```c ```c
source /home/zmn/Gitea/ROS_Learn/devel/setup.bash source /home/zmn/Gitea/ROS_Learn/devel/setup.bash
``` ```
```
启动发送端 启动发送端
```c ```c
rosrun position_demo publisher_node.py rosrun position_demo publisher_node.py