typo: in docs for rule max-lines

[Delagen]

What version of ESLint are you using? 2.12.0

What parser (default, Babel-ESLint, etc.) are you using? default

Please show your full configuration:

"max-lines": [
            "warn",
            {
                "max": 300,
                "skipBlankLines": true,
                "skipComment": true
            }
        ],

with docs

What did you do? Please include the actual source code causing the issue.

What did you expect to happen?
no error

What actually happened? Please include the actual, raw output from ESLint.
need to be

"skipComments": true

[vitorbal]

Thanks @Delagen! This was already fixed with #6374, but thanks for noticing anyway! The fix should be reflected in our docs with the next ESLint release.