[commons-statistics] 03/03: Remove unnecessary braces

[aherbert]

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aherbert pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-statistics.git

commit 910dc791e32d37b6a56aa6bc021bfa3cfa99e48c
Author: Alex Herbert <aherb...@apache.org>
AuthorDate: Mon Aug 2 22:46:37 2021 +0100

    Remove unnecessary braces
---
 .../apache/commons/statistics/distribution/LogNormalDistribution.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/commons-statistics-distribution/src/main/java/org/apache/commons/statistics/distribution/LogNormalDistribution.java
 
b/commons-statistics-distribution/src/main/java/org/apache/commons/statistics/distribution/LogNormalDistribution.java
index e2b86af..5025592 100644
--- 
a/commons-statistics-distribution/src/main/java/org/apache/commons/statistics/distribution/LogNormalDistribution.java
+++ 
b/commons-statistics-distribution/src/main/java/org/apache/commons/statistics/distribution/LogNormalDistribution.java
@@ -207,7 +207,7 @@ public class LogNormalDistribution extends 
AbstractContinuousDistribution {
     public double getVariance() {
         final double s = shape;
         final double ss = s * s;
-        return (Math.expm1(ss)) * Math.exp(2 * scale + ss);
+        return Math.expm1(ss) * Math.exp(2 * scale + ss);
     }
 
     /**