           polys = []
           this.edition = L.geoJson(this.options.edit, {
             onEachFeature: (feature, layer) =>
-#nested function cause geojson doesn't seem to pass binding context
+              #nested function cause geojson doesn't seem to pass binding context
               @onEachFeature(feature, layer)
 
             style: (feature) =>

          console.log this.options.back
      this

# Retuns data from a serie found with the given name
    _getSerieData: (name) ->
      if @options.show.series[name]?
        return @options.show.series[name]


    _refreshEditionLayerGroup: ->
      if this.edition?
        #remove overlay
        @layerSelector.removeLayer this.edition
        this.map.removeLayer this.edition
      if this.options.edit?
