Formatting
diff --git a/commons-statistics-distribution/src/test/java/org/apache/commons/statistics/distribution/DiscreteDistributionAbstractTest.java b/commons-statistics-distribution/src/test/java/org/apache/commons/statistics/distribution/DiscreteDistributionAbstractTest.java
index 9271274..a50a521 100644
--- a/commons-statistics-distribution/src/test/java/org/apache/commons/statistics/distribution/DiscreteDistributionAbstractTest.java
+++ b/commons-statistics-distribution/src/test/java/org/apache/commons/statistics/distribution/DiscreteDistributionAbstractTest.java
@@ -285,8 +285,7 @@
         }
         // Use fixed seed.
         final DiscreteDistribution.Sampler sampler =
-            dist.createSampler(RandomSource.create(RandomSource.WELL_512_A,
-                                                           1000));
+            dist.createSampler(RandomSource.create(RandomSource.WELL_512_A, 1000));
         final int[] sample = AbstractDiscreteDistribution.sample(sampleSize, sampler);
         for (int i = 0; i < sampleSize; i++) {
             for (int j = 0; j < length; j++) {
@@ -295,7 +294,7 @@
                 }
             }
         }
-        TestUtils.assertChiSquareAccept(densityPoints, expectedCounts, observedCounts, .001);
+        TestUtils.assertChiSquareAccept(densityPoints, expectedCounts, observedCounts, 0.001);
     }
 
     /**