   def call(_), do: :page_not_found
 
   @doc ~S"""
-  Registers a page with `:wobserver`.
+  Registers a `page` with `:wobserver`.
 
   Returns true if succesfully added. (otherwise false)
 

  end

  @doc ~S"""
  Calls the function associated with the command/page.

  Returns the result of the function or `:page_not_found`, if the page can not be found.
  """

  end

  @doc ~S"""
  Find the page for a given `command`

  Returns `:page_not_found`, if no page can be found.
  """
