In [32759] and [33586], we combined the domain and path entry for a site to a single "Site URL" field. This updates the help text to reflect that. Fixes #33748. See #22383. Built from https://develop.svn.wordpress.org/trunk@33921 git-svn-id: http://core.svn.wordpress.org/trunk@33890 1a063a9b-81f0-0310-95a4-ce76da25c4cd