Update CHANGELOG.md

Author: cogmission

CHANGELOG.md

@@ -26,6 +26,9 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 * [Issue #319] - (same issue) Added Thread Start detection for computeImmediate() synchronous call failure.
 * [Issue #319] - (same issue) Added new tests in NetworkTest.java to ensure above functionality
 
+#### Changed
+* [[PR #333](https://github.com/numenta/htm.java/pull/333)] - Corrected the getNeighborsND method to use topology matrix instead of input matrix for dimension calculations
+
 ## [v0.6.2-alpha] - 2015-09-15
 #### Added
 - [[Issue #308](https://github.com/numenta/htm.java/issues/308)] - Added ability to specify "isLearn" programmatically, instead of just through the stream input