Added another issue to changes

CHANGES.txt

@@ -5,6 +5,7 @@ Issues Resolved
  * 970 Define PARALLEL in CF build of nunitlite
  * 978 It should be possible to determine version of NUnit using nunit console tool
  * 983 Inconsistent return codes depending on ProcessModel
+ * 988 Don't run portable tests from NUnit Console
  * 990 V2 driver is passing invalid filter elements to NUnit
  * 991 Mono.Options should not be exposed to public directly
  * 993 Give error message when a regex filter is used with NUnit V2