examples/interp/demo.rb in gsl-1.15.3 vs examples/interp/demo.rb in gsl-1.16.0.6

@@ -25,12 +25,12 @@
       xi += 0.01
     end
   end
 end
 
-types = ["linear", "polynomial", "cspline", "cspline_periodic", 
+types = ["linear", "polynomial", "cspline", "cspline_periodic",
          "akima", "akima_periodic"]
-         
+
 types.each do |t|
   filename = t + ".dat"
   spline_compare(t, xa, ya, filename)
 end