Removed trailing spaces.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/branches/MATH_2_X@1054276 13f79535-47bb-0310-9956-ffa450edef68

src/main/java/org/apache/commons/math/distribution/AbstractDistribution.java

@@ -35,13 +35,13 @@ public abstract class AbstractDistribution
 
     /** Cached numerical mean */
     private double numericalMean = Double.NaN;
-    
+
     /** Whether or not the numerical mean has been calculated */
     private boolean numericalMeanIsCalculated = false;
 
     /** Cached numerical variance */
     private double numericalVariance = Double.NaN;
-    
+ 
     /** Whether or not the numerical variance has been calculated */
     private boolean numericalVarianceIsCalculated = false;