storage.md in fog-1.25.0

- old
+ new

@@ -266,10 +266,19 @@
 directory.destroy
 ```
 
 **Note**: Directory must be empty before it can be deleted.
 
+
+## Directory URL
+
+To get a directory's URL:
+
+```ruby
+directory.public_url
+```
+
 ## List Files
 
 To list files in a directory:
 
 ```ruby
@@ -382,10 +391,18 @@
 ```
 
 **Note**: This method is more memory intensive as the entire object is loaded into memory before saving the file as in the example above.
 
 
+## File URL
+
+To get a file's URL:
+
+```ruby
+file.public_url
+```
+
 ## Metadata
 
 You can access metadata as an attribute on `Fog::Storage::Rackspace::File`.
 
 ```ruby
@@ -437,5 +454,6 @@
 * [Swift API](http://docs.openstack.org/api/openstack-object-storage/1.0/content/index.html)
 
 ## Support and Feedback
 
 Your feedback is appreciated! If you have specific issues with the **fog** SDK, you should file an [issue via Github](https://github.com/fog/fog/issues).
+