changing readme.txt

git-svn-id: https://plugins.svn.wordpress.org/author-and-post-statistic-widgets/trunk@1010888 b8457f37-d9ea-0310-8a92-e5e31aec5664
changing readme.txt

git-svn-id: https://plugins.svn.wordpress.org/author-and-post-statistic-widgets/trunk@1010900 b8457f37-d9ea-0310-8a92-e5e31aec5664