coding style

no specifics yet

Author: Vladimir Kotal

CONTRIBUTING.md

@@ -1,9 +1,11 @@
 Any kind of contribution is welcome. If you are not sure whether your idea is in line with 
 the general direction of the project, feel free to submit new Issue first and let's get the discussion started there.
 
+Please follow pre-existing coding style.
+
 Asking questions via creating new Issue is fine also.
 
 When submitting a new Issue for what seems is a bug, please note the version you're running and ideally steps to reproduce.
 
-For pull requests to be merged, we need contributors to get Oracle Contributor Agreement first.
+For a pull request to be merged, we need the contributor to sign Oracle Contributor Agreement first.
 See http://www.oracle.com/technetwork/community/oca-486395.html for details.