Tweak bug5099 changes file

changes/bug5099

@@ -1,3 +1,3 @@
-  o Minor features:
+  o Minor bugfixes:
     - Improve log message issued when a managed proxy fails to
-      launch. Resolves ticket 5099.
+      launch. Fixes bug 5099; bugfix on 0.2.3.6-alpha.