Correct method documentations

[dancojocaru2000]

I'm not sure how method documentations are written/generated, but the Swift parameters are camelCased while the documentation parameters are underline_separated, which makes the documentation not show up in xCode.

Here's an example:

[cipi1965]

Ok this is a bug in generator from last update where we changed parameters and method naming to camelCase as per Swift naming standard, we are in the process of rewriting the library completely so we can’t fix it right now, do you agree @zmeyc?

_{Sent with GitHawk}

[zmeyc]

@cipi1965 We were generating docs from TG docs, but since we switched to schema it's impossible to sync docs now. So we can only document a few of our own methods... Best we can do is to link to original TG methods if they have anchors.

[cipi1965]

@zmeyc since documentation links are simply https://core.telegram.org/bots/api#type-or-method-name we could at least set in in our generation? And document our non-generated methods