docs(readme): fix conflict with NERDTree

[timsu92]

Sorry, I've forgot where did I found this, so I can't provide the link to the issue.

[timsu92]

I guess this is how it caused:
I have nerdtree-git-plugin installed, which shows the [ ] parentheses(bracket?) by default.
Originally, there's an option in that plugin to disable this. However, I have vim-devicons installed as well. As the readme indicates, I can't disable them.
And then, rainbow changes the color, so they aren't concealed.

[luochen1990]

Thanks, this LGTM, and it would be better if the Chinese comment translated into English, so that this plugin will cause less problems in systems where unicode is poorly supported.

[timsu92]

One of the file is README.md while the other one is suffixed with zh, which means Chinese. So I think people who open that file should be prepared to see the characters.

BTW, contents in README.md and README_zh.md are inconsistent.

[luochen1990]

Oh, it's in README_zh.md, then it's not a problem.

BTW, contents in README.md and README_zh.md are inconsistent.

Yes, they are not expected to be consistent in each line, but their main part should be consistant. If not, please tell me.

[timsu92]

their main part should be consistant. If not, please tell me.

Sorry but if you can read Chinese, it might be better to just see what's happening. I wanted to list all the differences. Sadly, however, there are just too many😢

Nevertheless, I guess current status is still controllable as many of the differences show that English version is better.

Lastly, thanks for creating this! I really appreciate this work! It saves much of my time from making sure in which parenthesis I'm working!