update zh-cn/application-dev/tools/lldb-tool.md.

Signed-off-by: Nleixin <leixin19@huawei.com>

zh-cn/application-dev/tools/lldb-tool.md

@@ -39,8 +39,10 @@ lldb工具在SDK中的路径：**\ohos-sdk\\\[system]\native\llvm
 >
 将lldb-server推送到设备，命令行窗口1：
 >
-`hdc file send xx/lldb-server /data/local/tmp`
-`hdc shell ./data/local/tmp/lldb-server p --server --listen "*:8080"`
+```
+hdc file send xx/lldb-server /data/local/tmp
+hdc shell ./data/local/tmp/lldb-server p --server --listen "*:8080"
+```
 >
 启动lldb，选择远端ohos并连接，命令行窗口2：