Merge pull request #1254 from plotly/choropleth-map-doc-fix

fixes JS choropleth broken example

Author: priyatharsan

_posts/plotly_js/maps/choropleth-maps/2015-08-11-US-pop-by-state-choropleth.html

@@ -9,33 +9,31 @@
 ---
 
 Plotly.d3.csv('https://raw.githubusercontent.com/plotly/datasets/master/2014_usa_states.csv', function(err, rows){
-      function unpack(rows, key) {
-          return rows.map(function(row) { return row[key]; });
-      }
+                function unpack(rows, key) {
+return rows.map(function(row) { return row[key]; });
+}
+var data = [{
+    type: 'choropleth',
+    locationmode: 'USA-states',
+    locations: unpack(rows, 'Postal'),
+    z: unpack(rows, 'Population'),
+    text: unpack(rows, 'State'),
+    autocolorscale: true
+}];
 
-      var data = [{
-              type: 'choropleth',
-              locationmode: 'USA-states',
-              locations: unpack(rows, 'postal'),
-              z: unpack(rows, 'pop'),
-              text: unpack(rows, 'state'),
-              autocolorscale: true
-      }];
-
-
-      var layout = {
-          title: '2014 US Population by State',
-          geo:{
-              scope: 'usa',
-              countrycolor: 'rgb(255, 255, 255)',
-              showland: true,
-              landcolor: 'rgb(217, 217, 217)',
-              showlakes: true,
-              lakecolor: 'rgb(255, 255, 255)',
-              subunitcolor: 'rgb(255, 255, 255)',
-              lonaxis: {},
-              lataxis: {}
-          }
-      };
-      Plotly.plot(myDiv, data, layout, {showLink: false});
-});
+var layout = {
+title: '2014 US Popultaion by State',
+    geo:{
+        scope: 'usa',
+        countrycolor: 'rgb(255, 255, 255)',
+        showland: true,
+        landcolor: 'rgb(217, 217, 217)',
+        showlakes: true,
+        lakecolor: 'rgb(255, 255, 255)',
+        subunitcolor: 'rgb(255, 255, 255)',
+        lonaxis: {},
+        lataxis: {}
+    }
+};
+Plotly.plot(myDiv, data, layout, {showLink: false});
+});