Remove changelog entry which was superseded by another improvement.
Remove changelog entry which was superseded by another improvement.

apache/commons-math,sdinot/hipparchus,apache/commons-math,Hipparchus-Math/hipparchus,Hipparchus-Math/hipparchus,Hipparchus-Math/hipparchus,sdinot/hipparchus,apache/commons-math,sdinot/hipparchus,sdinot/hipparchus,Hipparchus-Math/hipparchus,apache/commons-math