Merge pull request #23 from kmbremner/patch-1

Description for post() method in readme wrongly says patch()

README.md

@@ -181,7 +181,7 @@ waterwheel.api.user.post({})
     // err
   });
 ```
-`.patch()` accepts two arguments
+`.post()` accepts two arguments
   - `body`: An object that formatted in a way that Drupal will be able to parse. This object should contain all the information needed to create an entity. This object is passed directly to Drupal.
   - `format`: The format of the object you are passing. Currently this is optional, and internally defaults to `application/json`.