lib/distribution/poisson/gsl.rb in distribution-0.7.3 vs lib/distribution/poisson/gsl.rb in distribution-0.8.0

@@ -1,17 +1,17 @@
 module Distribution
   module Poisson
     module GSL_
       class << self
-        def pdf(k,l)
-          return 0 if k<0
-          GSL::Ran.poisson_pdf(k,l.to_f)
+        def pdf(k, l)
+          return 0 if k < 0
+          GSL::Ran.poisson_pdf(k, l.to_f)
         end
-        def cdf(k,l)
-          return 0 if k<0
+
+        def cdf(k, l)
+          return 0 if k < 0
           GSL::Cdf.poisson_P(k, l.to_f)
         end
-        
       end
     end
   end
-end
\ No newline at end of file
+end