Fixed Several Typos (#220)
Fixed Several Typos (#220)

I missed several typos in the last commit, and a couple of them, bad filenames, could have lead people astray. This fixes them.
robtimp/xswift,exercism/xswift,masters3d/xswift,robtimp/xswift,masters3d/xswift,robtimp/xswift,exercism/xswift,masters3d/xswift,exercism/xswift