fixed triangle city geometry bug
fixed triangle city geometry bug

shravan20084312/citygram,shravan20084312/citygram,codeforamerica/citygram,BetaNYC/citygram-nyc,BetaNYC/citygram-nyc,shravan20084312/citygram,beetz12/citygram,BetaNYC/citygram-nyc,codeforamerica/citygram,beetz12/citygram,BetaNYC/citygram-nyc,codeforamerica/citygram,beetz12/citygram,codeforamerica/citygram