Update README-zh.md

[xiezheng-XD]

PR Type

Bugfix.

Describe what this PR does for and how you did.

Update README-zh.md to fix a problem, the change keeps up with README.md.

Adding the issue link (#xxx) if possible.

Note

Checklist

• Add information of this PR to CHANGELOG.md in root of project.
• Add documentation in javadoc or comment below the PR if necessary.

Checklist (Optional)

• Will pull request to branch of 2020.0.
• Will pull request to branch of 2022.0.

[SkyeBeFreeman]

请在项目根目录下的CHANGELOG留下本次提交的信息。

[codecov]

Codecov Report

Merging #1090 (e32a81a) into 2021.0 (fa5d8c3) will decrease coverage by 0.04%.
The diff coverage is n/a.

❗ Current head e32a81a differs from pull request most recent head f87c6d6. Consider uploading reports for the commit f87c6d6 to get more accurate results

@@             Coverage Diff              @@
##             2021.0    #1090      +/-   ##
============================================
- Coverage     82.99%   82.95%   -0.04%     
+ Complexity     1650     1649       -1     
============================================
  Files           246      246              
  Lines          5468     5468              
  Branches        637      637              
============================================
- Hits           4538     4536       -2     
- Misses          572      573       +1     
- Partials        358      359       +1     

see 1 file with indirect coverage changes