Summary of authenticated cart duration unit uses anonymous setting

On the Cart settings overview page, the time unit given for the authenticated cart duration (when plural) is actually the anonymous cart duration unit.

In uc_cart_admin.inc, line 126 is:

'#summary' => format_plural(variable_get('uc_cart_auth_duration', '1'), 'Authenticated cart duration is @count @unit.', 'Authenticated cart duration is @count @units.', array('@unit' => $durations['singular'][variable_get('uc_cart_auth_unit', 'years')], '@units' => $durations['plural'][variable_get('uc_cart_anon_unit', 'years')])),

The 'uc_cart_anon_unit' near the end should be 'uc_cart_auth_unit'.

Also, the documentation for format_plural says, "Do not use @count in the singular string." That is, just use '1' there (which goes for the anonymous case on line 97 as well).