Fix typos in README. [ci skip]
Fix typos in README. [ci skip]

MatthewKrey/lita,liamdawson/lita,byroot/lita,chriswoodrich/lita,jimmycuadra/lita,tristaneuan/lita,jaisonerick/lita,mcgain/lita,elia/lita,prsimp/lita,PatrickTulskie/lita,crimsonknave/lita,brodock/lita,natesholland/lita,mcgain/lita,crimsonknave/lita,tristaneuan/lita,elia/lita,jaisonerick/lita,MatthewKrey/lita,jimmycuadra/lita,liamdawson/lita,litaio/lita,chriswoodrich/lita,sadiqmmm/lita,brodock/lita,byroot/lita,natesholland/lita,sadiqmmm/lita,litaio/lita