Update README.md

README.md

@@ -10,7 +10,7 @@ oj! Algorithms - ojAlgo - is Open Source Java code that has to do with mathemati
 - ojAlgo is the fastest pure Java linear algebra library available. That statement is backed by the latest Java Matrix Benchmark results – that’s a third party independent benchmark (not written by anyone associated with ojAlgo). 
 - Optimisation (mathematical programming) tools including LP, QP and MIP solvers – again this is pure Java with zero dependencies.
 - A collection of “array” classes that can be sparse or dense and arbitrarily large. They can be used as 1-, 2- or N/Any-dimensional arrays, and may contain/handle a multitude of different number types including complex numbers, rational numbers and quaternions. The memory for the arrays can alternatively be allocated off heap or in a file. The linear algebra part of ojAlgo builds on these arrays – they’re fast and efficient.
-- A growing collection of utilities for data science, including Artificial Neural Networks and a collection of tools for reading/writing/processing data
+- A growing collection of utilities for data science, including Artificial Neural Networks, clustering and a collection of tools for reading/writing/processing data
 - Various other things like time series, random numbers, stochastic processes, descriptive statistics…
 
 General information about ojAlgo is available at the project web site: http://ojalgo.org/