diff --git a/lib/cartodb/models/dataview/overviews/aggregation.js b/lib/cartodb/models/dataview/overviews/aggregation.js
index ff2e844e..3fa81934 100644
--- a/lib/cartodb/models/dataview/overviews/aggregation.js
+++ b/lib/cartodb/models/dataview/overviews/aggregation.js
@@ -52,15 +52,6 @@ var aggregationQueryTpl = dot.template([
 
 var CATEGORIES_LIMIT = 6;
 
-/**
- {
-     type: 'aggregation',
-     options: {
-         column: 'name',
-         aggregation: 'count' // it could be, e.g., sum if column is numeric
-     }
- }
- */
  function Aggregation(query, options, queryRewriter, queryRewriteData, params) {
     BaseOverviewsWidget.call(this, query, options, BaseDataview, queryRewriter, queryRewriteData, params);