Fix for SetPlayerColor

Hey,

SetPlayerColor has a minor issue. Basically, if you set a player's color under OnPlayerConnect, the affected player will not see their color in the TAB menu, but everyone else will be able to see it.

And I've also fixed a minor typo in one of the comments, lol.

EDIT: I've found a bug report for the bug: http://forum.sa-mp.com/showthread.php?t=452407