Fixing docs on force push
Fixing docs on force push

It looks like using "src" as a directory isn't supported. I tried several times but it always failed even though the error message explicitly says "src". Using "metadata" worked perfectly, so updating the docs so people try that first (also fixed a few small typos in the push examples).
devangel/force,ViViDboarder/force,dsipasseuth/force,cwarden/force,heroku/force,joist-engineering/force