docs(repo): cleaned up the changelog wording.
# Aparapi Changelog
## 1.7.0
-* Fully support OpenCL 1.2 barrier() - localBarrier(), globalBarrier() and localGlobalBarrier()
+* Fully support barrier() - localBarrier(), globalBarrier() and localGlobalBarrier() on OpenCL 1.2 and later.
* Improved exception handling, stack traces no longer double print and Error and other throwables are never caught.
-* Fix issue #62 - SEVERE log messages on Aparapi kernel profiling under multithreading
+* Fix issue causing SEVERE log messages on Aparapi kernel profiling under multithreading
* Provide new interfaces for thread safe kernel profiling (mutiple threads calling same kernel class on same device)
-* Fix issue #101 - Possible deadlock in JTP execution mode
+* Fixed occasional deadlock in JTP execution mode
## 1.6.0
