AN ORDINANCE AMENDING SECTION 11 OF THE ZONING PLAN EMBRACING PORTIONS OF THE DISTRICTS OF ERMITA AND MALATE, UNDER SECTION 2 OF ORDINANCE NO. 2830 OTHERWISE KNOWN AS THE ZONIFICATION ORDINANCE, AS AMENDED, BY CONVERTING THE USE OF LOT NO. 3, BLOCK NO. 511 LOCATED ALONG WRIGHT STREET, MALATE, FROM "RESIDENTIAL" TO "COMMERCIAL".