Change room size to capacity

app/views/admin/rooms/_form.html.haml

@@ -10,6 +10,6 @@
   .col-md-8
     = semantic_form_for(@room, url: (@room.new_record? ? admin_conference_venue_rooms_path : admin_conference_venue_room_path(@conference.short_title, @room))) do |f|
       = f.input :name, input_html: { autofocus: true}
-      = f.input :size, input_html: {size: 5}
+      = f.input :size, label: 'Capacity', input_html: {size: 5}
       %p.text-right
         = f.action :submit, as: :button, button_html: { class: 'btn btn-primary' }

app/views/admin/rooms/index.html.haml

@@ -11,7 +11,7 @@
       %table.table.table-hover#rooms
         %thead
           %th Name
-          %th Size
+          %th Capacity
           %th Actions
         %tbody
           - @rooms.each_with_index do |room, index|