add documentation to 'use latest java 8' change

markusmo3 · web-flow · commit 4493341ba6e1 · 2016-09-04T11:00:24.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -19,6 +19,7 @@ after_success:
 - mvn clean test jacoco:report coveralls:report
 - bash update-ghpages.sh
 
+# use latest java version available instead of travis default
 addons:
   apt:
     packages:
