lib/graticule/distance.rb in graticule-2.0.1 vs lib/graticule/distance.rb in graticule-2.1.0

@@ -1,16 +1,17 @@
+# encoding: UTF-8
 module Graticule
   module Distance
-    
+
     EARTH_RADIUS = { :kilometers => 6378.135, :miles => 3963.1676 }
     # WGS-84 numbers
     EARTH_MAJOR_AXIS_RADIUS = { :kilometers => 6378.137, :miles => 3963.19059 }
     EARTH_MINOR_AXIS_RADIUS = { :kilometers => 6356.7523142, :miles => 3949.90276 }
 
     class DistanceFormula
       include Math
       extend Math
-       
+
       def initialize
         raise NotImplementedError
       end
     end
   end