docs/zh_CN: update git command examples in how-to.rst

This patch leverages `checkout -b` to shorten branch & checkout
and fix the missing checkout.

Signed-off-by: Dongliang Mu <dzm91@hust.edu.cn>
Acked-by: Yanteng Si <si.yanteng@linux.dev>
Signed-off-by: Alex Shi <alexs@kernel.org>

diff --git a/Documentation/translations/zh_CN/how-to.rst b/Documentation/translations/zh_CN/how-to.rst
index fa1dc46c2b4ace1e07a3eacba77f758c28327e45..ddd99c0f9b4d19da7cdcda50df65b855acb732f0 100644 (file)
--- a/Documentation/translations/zh_CN/how-to.rst
+++ b/Documentation/translations/zh_CN/how-to.rst
@@ -185,8 +185,7 @@ Git 和邮箱配置
 请执行以下命令，新建开发分支::
 
        git checkout docs-next
-       git branch my-trans
-       git checkout my-trans
+       git checkout -b my-trans
 
 译文格式要求
 ------------
@@ -298,7 +297,7 @@ warning 不需要解决::
 然后执行以下命令为补丁追加更改::
 
        git checkout docs-next
-       git branch test-trans
+       git checkout -b test-trans-new
        git am 0001-xxxxx.patch
        ./scripts/checkpatch.pl 0001-xxxxx.patch
        # 直接修改您的翻译