RSVP 2.0 related doc fixes

README.md

@@ -27,20 +27,21 @@ section below on TaskJS for more information.
 ### Basic Usage
 
 ```javascript
-var promise = new Promise();
+var promise = new RSVP.Promise(function(resolve, reject){
+  // succeed
+  resolve(value);
+  // or reject
+  reject(error);
+});
 
 promise.then(function(value) {
   // success
 }, function(value) {
   // failure
 });
-
-// later...
-
-promise.resolve(value) // triggers first callback
-promise.reject(error) // triggers second callback
 ```
 
+
 Once a promise has been resolved or rejected, it cannot be resolved or
 rejected again.
 
@@ -48,8 +49,7 @@ Here is an example of a simple XHR2 wrapper written using RSVP.js:
 
 ```javascript
 var getJSON = function(url) {
-  var promise = new RSVP.Promise();
-
+  var promise = new RSVP.Promise(function(resolve, reject){
     var client = new XMLHttpRequest();
     client.open("GET", url);
     client.onreadystatechange = handler;
@@ -59,10 +59,11 @@ var getJSON = function(url) {
 
     function handler() {
       if (this.readyState === this.DONE) {
-      if (this.status === 200) { promise.resolve(this.response); }
-      else { promise.reject(this); }
+        if (this.status === 200) { resolve(this.response); }
+        else { reject(this); }
       }
     };
+  });
 
   return promise;
 };