fix typos in README.md
fix typos in README.md
rodneyrehm/libsass,errorx666/libsass,khchanel/libsass,am11/libsass,FishingCactus/libsass,rodneyrehm/libsass,FishingCactus/libsass,errorx666/libsass,TBAPI-0KA/NSass,mtwebster/mint-libsass,rodneyrehm/libsass,TBAPI-0KA/NSass,panicinc/libsass,mikebarkas/libsass,rodneyrehm/libsass,webdev1001/libsass,admire93/libsass-python,moovweb/libsass,technoAri/libsass,webdev1001/libsass,mikebarkas/libsass,mikebarkas/libsass,am11/libsass,mikebarkas/libsass,mtwebster/mint-libsass,khchanel/libsass,saper/libsass,TBAPI-0KA/NSass,TBAPI-0KA/NSass,khchanel/libsass,khchanel/libsass,webdev1001/libsass,am11/libsass,mikebarkas/libsass,dahlia/libsass-python,errorx666/libsass,moovweb/libsass,admire93/libsass-python,FishingCactus/libsass,dahlia/libsass-python,technoAri/libsass,saper/libsass,technoAri/libsass,panicinc/libsass,panicinc/libsass,FishingCactus/libsass,khchanel/libsass,moovweb/libsass,TBAPI-0KA/NSass,saper/libsass,errorx666/libsass,panicinc/libsass,mtwebster/mint-libsass,am11/libsass,webdev1001/libsass,technoAri/libsass,technoAri/libsass,mtwebster/mint-libsass,am11/libsass,rodneyrehm/libsass,webdev1001/libsass,mtwebster/mint-libsass,saper/libsass,panicinc/libsass,saper/libsass,TBAPI-0KA/NSass,moovweb/libsass,FishingCactus/libsass