diff --git a/lib/travis/api/app/endpoint/authorization.rb b/lib/travis/api/app/endpoint/authorization.rb
index d5347ee3..515c9630 100644
--- a/lib/travis/api/app/endpoint/authorization.rb
+++ b/lib/travis/api/app/endpoint/authorization.rb
@@ -48,6 +48,8 @@ class Travis::Api::App
       # Endpoint for retrieving an authorization code, which in turn can be used
       # to generate an access token.
       #
+      # NOTE: This endpoint is not yet implemented.
+      #
       # Parameters:
       #
       # * **client_id**: your App's client id (required)
@@ -60,6 +62,8 @@ class Travis::Api::App
 
       # Endpoint for generating an access token from an authorization code.
       #
+      # NOTE: This endpoint is not yet implemented.
+      #
       # Parameters:
       #
       # * **client_id**: your App's client id (required)