examples/function/synchrotron.rb in rb-gsl-1.16.0.4 vs examples/function/synchrotron.rb in rb-gsl-1.16.0.5

@@ -3,11 +3,11 @@
 require("gsl")
 
 # Create Function object from the module function
 F = GSL::Function.alloc { |x| GSL::Sf::synchrotron_1(x) }
 # Derivative of the function
-DF = GSL::Function.alloc { |x|  
-  result, abserr, status = F.deriv_central(x, 1e-6)  
+DF = GSL::Function.alloc { |x|
+  result, abserr, status = F.deriv_central(x, 1e-6)
   result
 }
 # Find zero-point of the derivative in interval (0.01, 5)
 peak, = DF.fsolve(0.01, 5)
 printf("A peak is found at %3.2f.\n", peak)