Update MultiPolygon+SurfaceTests.swift - Corrected typo in test names Are -> Area - Expanded test names to include the full set of test variation variables in the name e.g. Coordinate2D_FixedPrecision_Cartisian.
Update MultiPolygon+SurfaceTests.swift
- Corrected typo in test names Are -> Area
- Expanded test names to include the full set of test variation variables in the name e.g. Coordinate2D_FixedPrecision_Cartisian.

tonystone/geofeatures2,tonystone/geofeatures2,tonystone/geofeatures2