Wiki change requests

[matetamasi]

Hey! I gave the wiki a thorough read and I found some typos, and also tried to make the explanations a bit more understandable where I had difficulties understanding on the first read. I didn't touch the deep explanation part at all since I don't feel like I have the amount of understanding required for that yet.
my suggested changes: https://github.com/matetamasi/sm_td-wiki

[mikenrafter]

Why not make a PR?

[matetamasi]

@mikenrafter Because the wiki is not actually a part of the same repository as sm_td itself. These articles created through the wiki feature of github exist in independent git repositories. I am not really aware of a more sophisticated way to suggest changes because of this, but if it is possible to create a pr for this, please let me know how because it would be the right way to do this.

[stasmarkin]

@matetamasi Thank you for you contribution!
I'm not quite happy with wiki's implementation on GH, so I think, I will move documentation to repository.