README.md in pivotal_to_pdf-1.3.0 vs README.md in pivotal_to_pdf-1.3.1

@@ -65,15 +65,15 @@
 
 The gem assumes that you have https access to the pivotal tracker
 
 ## Formatters
 
-From the version 1.2, The gem supports alternative formatter other than the default one.
+From the version 1.3.0, The gem supports alternative formatter other than the default one.
 In the ```.pivotal.yml``` file, if you define a key like
 
 ```yaml
 
-formatter: PivotalToPdf::MyPrettyHtmlWriter
+formatter: PivotalToPdf::Formatters:MyPrettyHtmlWriter
 ```
 
 The gem will use ```PivotalToPdf::Formatters::MyPrettyHtmlWriter``` to generate the output.
 
 This feature is associated to the [issue #14](pivotal_to_pdf/issues/14). I basically rewrite the code to implement this myself.