Fixed incorrect label in view
Fixed incorrect label in view

Probably this was a copy-paste error from the times of AdminLTE
migration.  Viewing a single role was refering to 'Users' at the
top instead of 'Roles'.  The link was correct, just the label is
wrong.

QoboLtd/cakephp-roles-capabilities,QoboLtd/cakephp-roles-capabilities