Documentation fails to generate via NPM scrips on Windows

Nobody has claimed this yet.

The `package.json` scrips `document-services`, `document-classes`, `document` and `precommit` fail to run on Windows due to the `documentation.js` errors:

```
Table of contents defined sorting of MapiRequest but no documentation with that namepath was found
Table of contents defined sorting of MapiResponse but no documentation with that namepath was found
Table of contents defined sorting of MapiError but no documentation with that namepath was found
Table of contents defined sorting of MapiClient but no documentation with that namepath was found
Table of contents defined sorting of Styles but no documentation with that namepath was found
Table of contents defined sorting of Static but no documentation with that namepath was found
....
Error: README.md
115:31-115:100 warning Link to unknown heading in `docs/classes.md`: `mapirequest` missing-heading-in-file remark-validate-links
163:31-163:102 warning Link to unknown heading in `docs/classes.md`: `mapiresponse` missing-heading-in-file remark-validate-links
204:31-204:96 warning Link to unknown heading in `docs/classes.md`: `mapierror` missing-heading-in-file remark-validate-links

‼ 3 warnings

at Function.module.exports.sync (C:\Projects\@mapbox\mapbox-sdk-js\node_modules\remark-preset-davidtheclark\node_modules\execa\index.js:303:26)
at Object. (C:\Projects\@mapbox\mapbox-sdk-js\node_modules\remark-preset-davidtheclark\bin.js:12:22)
at Module._compile (internal/modules/cjs/loader.js:689:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
at Module.load (internal/modules/cjs/loader.js:599:32)
at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
at Function.Module._load (internal/modules/cjs/loader.js:530:3)
at Function.Module.runMain (internal/modules/cjs/loader.js:742:12)
at startup (internal/bootstrap/node.js:236:19)
at bootstrapNodeJSCore (internal/bootstrap/node.js:560:3)
```

This also prevents a `git commit` due to the failing `precommit` script. I had to commit with `--no-verify` in order to proceed.

Start with the package.json scripts document-services, document-classes, document, and precommit, then reproduce the documentation.js errors on Windows. Inspect the README.md links and docs/classes.md headings mentioned in the output; done means documentation generation and the precommit script complete without these errors.

Written by the indexing model from the issue text.