Corrected code-documentation with values for earth radii.

Author: manarth

php_geospatial.h

@@ -39,7 +39,7 @@ extern zend_module_entry geospatial_module_entry;
 #define GEO_DEG_TO_RAD 0.017453292519943295769236907684886
 /**
  * Calculate the radius using WGS-84's equatorial radius of
- * 6378137m
+ * 6,378,1370m
  */
 #define GEO_EARTH_RADIUS 6378.137
 

tests/geospatial_haversine_london_edinburgh.phpt

@@ -28,7 +28,8 @@ echo haversine(51.5171, 0.1062, 55.9500, 3.2200);
   return 
 
 	Accept defined (equatorial) Earth Radius in km (which is based on WGS-84):
-	- 6378137m (at the equator).
+	- 6,378,1370m (at the equator).
+	- 6,356,7523m (at the equator).
 
 	Sanity check - expected distance: approx 534km.
 */