Fix some minor nits in the manual page

[ppentchev]

First of all, thanks a lot for writing and maintaining microsocks!

What do you think about these three commits? Two of them are trivial fixes, the third one - start sentences on a new line - is something I personally learned from my time as a FreeBSD doc committer; the FreeBSD project has a policy that mdoc manual pages should be written like that, both as a hint to the formatting software and also as a convenience when rewriting sentences: there is no need to reflow a whole paragraph that contains five or six sentences if you want to add four words to one of them.

Of course, it is your decision whether to accept these changes; let me know if you think that some of them are not needed, I can drop them from the branch.

BTW, it is great to see people writing mdoc manual pages! Over the years I have wondered why this is not more widespread; it is so much easier than using the "traditional" man macro set...

Thanks again, and keep up the great work!

[rofl0r]

what's the point of selectively making some lines short ?

[ppentchev]

I went for a minimal-change approach: I only inserted a line break at the beginning of every sentence, I didn't change the already-existing line breaks in the middle of sentences. Let me know if you want me to also reflow the sentences so that short ones are now on a single line.

[rofl0r]

i really don't even want to be reminded this manpage exists, even less spend any time on maintaining it. i'm already feeling that it was a bad idea to add it.