Small updates to the documentation

lib/annotated_interceptor.ex

@@ -6,8 +6,8 @@ defmodule Interceptor.Annotated do
   This module allows you to intercept your functions using `@intercept true`
   "annotations", instead of having to use the `Interceptor.intercept/1` macro.
 
-  Using the `Interceptor.Annotated` module on the example `Intercepted` module
-  (defined on the `Interceptor` module documentation) looks like this:
+  This is how you can use the `Interceptor.Annotated` module on the example
+  `Intercepted` module (defined on the `Interceptor` module documentation):
 
   ```
   defmodule Intercepted do

lib/interceptor.ex

@@ -70,6 +70,11 @@ defmodule Interceptor do
   end
   ```
 
+  _Note1:_ If you don't like to use the `Interceptor.intercept/1` block, you
+  can annotate your functions with `@intercept true` and use the
+  `Interceptor.Annotated` module. Please check the `Interceptor.Annotated`
+  module documentation for more information.
+
   In the previous example, we defined four callbacks:
 
   - a `before` callback, that will be called before the intercepted function starts;