Several typos in helptext

git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9218 3d254a34-79dc-0310-9e5f-be208747d8a0
Several typos in langstrings

git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9219 3d254a34-79dc-0310-9e5f-be208747d8a0
Fix typos module langstrings

git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9220 3d254a34-79dc-0310-9e5f-be208747d8a0
Remove redundant <strong></strong> tags

git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9221 3d254a34-79dc-0310-9e5f-be208747d8a0