Fix incorrect capital letter in class name

[jacksleight]

The PhpSpellcheck\Spellchecker namespace is Spellchecker with a lowercase c. The docs have it with a capital. On case-sensitive filesystems this results in a "Class doesn't exist" error as Composer can't find the file.

[tigitz]

Thanks, nice catch. I'll check if there aren't any other docs affected and merge it.

Unless you're open to proceed to do the check yourself 😊

Let me know.

[jacksleight]

Sure thing, will take a look.

[jacksleight]

Looks like the quick start page was the only place that had SpellChecker, I've just run the generate docs script to update the html files as well.

[tigitz]

Awesome ! You even went through my custom frankensteinish doc generation script to make it happen.

Many thanks @jacksleight for your time and contribution. Hope the package will be useful to you.