fixed readme.txt file

git-svn-id: https://plugins.svn.wordpress.org/buddypress-activity-anywhere/trunk@886555 b8457f37-d9ea-0310-8a92-e5e31aec5664
fixed readme.txt file

git-svn-id: https://plugins.svn.wordpress.org/buddypress-activity-anywhere/trunk@886556 b8457f37-d9ea-0310-8a92-e5e31aec5664