😒 revert discovery example

Author: Ammar Dodin

examples/discovery.v1.js

@@ -13,7 +13,9 @@ var discovery = new DiscoveryV1({
   version_date: DiscoveryV1.VERSION_DATE_2017_04_27
 });
 
-discovery.getEnvironments({}, function(error, data) {console.log(JSON.stringify(data, null, 2                      ));});
+discovery.getEnvironments({}, function(error, data) {
+  console.log(JSON.stringify(data, null, 2));
+});
 
 // var file = fs.readFileSync('../test/resources/sampleHtml.html');
 var file = fs.createReadStream('../test/resources/sampleWord.docx');