Fix template syntax error in activate.html template
Fix template syntax error in activate.html template

alper/volunteer_planner,alper/volunteer_planner,christophmeissner/volunteer_planner,christophmeissner/volunteer_planner,volunteer-planner/volunteer_planner,coders4help/volunteer_planner,pitpalme/volunteer_planner,volunteer-planner/volunteer_planner,christophmeissner/volunteer_planner,klinger/volunteer_planner,klinger/volunteer_planner,pitpalme/volunteer_planner,flindenberg/volunteer_planner,coders4help/volunteer_planner,volunteer-planner/volunteer_planner,flindenberg/volunteer_planner,pitpalme/volunteer_planner,klinger/volunteer_planner,coders4help/volunteer_planner,coders4help/volunteer_planner,pitpalme/volunteer_planner,flindenberg/volunteer_planner,christophmeissner/volunteer_planner,alper/volunteer_planner,klinger/volunteer_planner,volunteer-planner/volunteer_planner