rephrasing of array/document root information

Author: rueckstiess

src/field-list/type-list.js

@@ -101,8 +101,8 @@ var TypeListItem = View.extend(tooltipMixin, {
     evt.stopPropagation();
 
     if (this.active) {
-      // already active, query building mode
-      this.toggle('selected');
+    // @todo rueckstiess: already active, query building mode
+    // this.toggle('selected');
     } else {
       // no clicks on Undefined allowed
       if (this.model.getId() === 'Undefined') return;

src/minicharts/array-root.jade

@@ -1,12 +1,12 @@
 div(data-hook='viz-container')
   dl
   if fieldNames
-    dt= fieldsPluralized
+    dt Array of documents with #{fieldsPluralized}
     dd 
       ul.list-inline
         each name, idx in fieldNames
           li= name + (idx < fieldNames.length-1 ? ',' : '')
-  dt array lengths
+  dt Array lengths
   dd 
     ul.list-inline
       li min: #{min_length}, 

src/minicharts/document-root.jade

@@ -1,6 +1,6 @@
 div(data-hook='viz-container') 
   dl
-  dt= fieldsPluralized
+  dt Document with #{fieldsPluralized}
   dd
     ul.list-inline
       each name, idx in fieldNames