typo fixed
typo fixed

paulgreg/mappy.github.io-source,Mappy/mappy.github.io-source,Mappy/mappy.github.io-source,Mappy/mappy.github.io-source,paulgreg/mappy.github.io-source,paulgreg/mappy.github.io-source,paulgreg/mappy.github.io-source,Mappy/mappy.github.io-source