updated description 

git-svn-id: https://plugins.svn.wordpress.org/modern-accordion-shortcode/trunk@998892 b8457f37-d9ea-0310-8a92-e5e31aec5664
updated description 

git-svn-id: https://plugins.svn.wordpress.org/modern-accordion-shortcode/trunk@998894 b8457f37-d9ea-0310-8a92-e5e31aec5664