lib/distribution/beta.rb in distribution-0.7.2 vs lib/distribution/beta.rb in distribution-0.7.3

@@ -3,32 +3,30 @@
 # no statistics2 functions for beta.
 require 'distribution/beta/java'
 
 module Distribution
   # From Wikipedia:
-  #    In probability theory and statistics, the beta distribution 
-  #    is a family of continuous probability distributions defined 
-  #    on the interval (0, 1) parameterized by two positive shape 
-  #    parameters, typically denoted by alpha and beta. 
+  #    In probability theory and statistics, the beta distribution
+  #    is a family of continuous probability distributions defined
+  #    on the interval (0, 1) parameterized by two positive shape
+  #    parameters, typically denoted by alpha and beta.
   # This module calculate cdf and inverse cdf for Beta Distribution.
   #
   module Beta
     extend Distributable
-    SHORTHAND='beta'
+    SHORTHAND = 'beta'
     create_distribution_methods
 
     ##
     # :singleton-method: pdf(x,a,b)
     # Returns PDF of of Beta distribution with parameters a and b
 
-
     ##
     # :singleton-method: cdf(x,a,b)
     # Returns the integral of Beta distribution with parameters a and b
 
     ##
     # :singleton-method: p_value(qn,a,b)
     # Return the quantile of the corresponding integral +qn+
-    # on a beta distribution's cdf with parameters a and b 
-
+    # on a beta distribution's cdf with parameters a and b
   end
 end