Merge pull request #870 from xgrommx/patch-1

Update generators.md

Author: mattpodwysocki

doc/gettingstarted/generators.md

@@ -64,7 +64,7 @@ var Rx = require('rx');
 var request = require('request');
 var get = Rx.Observable.fromNodeCallback(request);
 
-Rx.spawn(function* () {
+Rx.Observable.spawn(function* () {
   var data;
   try {
     data = yield get('http://bing.com').timeout(5000 /*ms*/);
@@ -73,7 +73,7 @@ Rx.spawn(function* () {
   } 
 
   console.log(data);
-})();
+}).subscribe();
 ```
 
 ## Mixing Operators with Generators ##
@@ -146,4 +146,4 @@ Notice that in this sample, move becomes an observable sequence in which we can
 ## See Also
 
 Concepts
-- [Querying Observable Sequences](querying.md)
+- [Querying Observable Sequences](querying.md)