-:func:`memcached_delete` is used to delete a particular key.
-:func:`memcached_delete_by_key` works the same, but it takes a master key
-to find the given value.
-
-Expiration works by placing the item into a delete queue, which means that
-it won't be possible to retrieve it by the "get" command. The "add" and
-"replace" commands with this key will also fail (the "set" command will
-succeed, however). After the time passes, the item is finally deleted from server memory.
+Expiration works by placing the item into a delete queue, which means that it
+won't be possible to retrieve it by the "get" command. The "add" and "replace"
+commands with this key will also fail (the "set" command will succeed, however).
+After the time passes, the item is finally deleted from server memory.