README.md in reverse_parameters-0.2.0 vs README.md in reverse_parameters-0.3.0

@@ -41,14 +41,15 @@
 # Source Ruby API
 method(:example_method).parameters
   #=> [[:keyreq, :named_param]]
 ```
 
+To learn more about ruby's parameters method read [Inspecting Method Parameters in Ruby 2.2.3](https://www.rubyplus.com/articles/2721) by RubyPlus.com
+
+
 ## Limitations
 
-Since it is not possible to get the default values using `Proc#parameters` any optional will default to nil. 
-There are no consistent of ways of accurately obtaining that what the optional default value is. 
-Since this library's focus is to recreate the public API of a ruby method a default values lies in the private implementation and is out of scope. 
+It is not possible to get the default values using `Proc#parameters` any optional will default to nil.
 
 ## Development
 
 After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.