Document misleading: default is actually leetcode.com, not leetcode.cn

[GymRat102]

Hi Marcin,

I found that the default configuration in README is actually not correct regarding using leetcode.com or leetcode.cn. It's actually using leetcode.com because of enabled = false.

Would be helpful for Chinese leetcoder to use your plugin if we can correct it.

[TroyMitchell911]

I don't think so..
This part explains the meaning of the default configuration. By default, CN is not enabled, which is why it is set to false. It's clear now that if you want to connect to CN, you should set it to true.

[GymRat102]

I don't think so.. This part explains the meaning of the default configuration. By default, CN is not enabled, which is why it is set to false. It's clear now that if you want to connect to CN, you should set it to true.

Yeah I think you are right. Closed it.