Update merb_active_admin_spec.rb

Available Reports
Report	Title
{1}	Active Tickets
{2}	Active Tickets by Version
{3}	All Tickets by Milestone
{4}	Assigned, Active Tickets by Owner
{5}	Assigned, Active Tickets by Owner (Full Description)
{6}	All Tickets By Milestone (Including closed)
{7}	My Tickets
{8}	Active Tickets, Mine first
{9}	Open Tickets Reported By Me
{10}	All Tickets Reported By Me
{11}	Most Recent Active Tickets
{12}	Port Submissions
{13}	List of all committers
{15}	Port Abandoned
{16}	Tickets filed against a specific port