     label: => @get('label') || @get('gquery')
     key:   => "#{@get 'carrier'}_#{@get 'sector'}"
     tooltip_text: =>
-      "#{@get 'carrier'} #{@get 'sector'}<br/>#{parseInt @val()}PJ"
+      "#{@get 'carrier'} #{@get 'sector'}<br/>#{parseInt @val()} PJ"
 
   NodeGroup: class extends Backbone.Model
       initialize: ->

        data(@sector_list.models, (d) -> d.get 'key' ).
        transition().duration(500).
        attr("dy", (d) => @x(d.total_value() / 2) + 5 ).
        text((d) -> "#{d.get 'key'} #{parseInt d.total_value()}PJ")

      # we need to track the offset for every sector
      offsets = {}

        .attr("text-anchor", "end")

      $('rect.carrier').qtip
        content: -> $(this).attr('data-tooltip')
        show:
          event: 'mouseover' # silly IE
        hide:
