fixed typos, updated definition of URL, added PB funding info
fixed typos, updated definition of URL, added PB funding info

naupaka/10-simple-rules-data-storage,karawoo/10-simple-rules-data-storage,emhart/10-simple-rules-data-storage,snim2/10-simple-rules-data-storage,fmichonneau/10-simple-rules-data-storage,PBarmby/10-simple-rules-data-storage,jhollist/10-simple-rules-data-storage