text revised

git-svn-id: https://plugins.svn.wordpress.org/image-twinning/trunk@1028752 b8457f37-d9ea-0310-8a92-e5e31aec5664
update

git-svn-id: https://plugins.svn.wordpress.org/image-twinning/trunk@1028757 b8457f37-d9ea-0310-8a92-e5e31aec5664