diff --git a/bob/pad/face/utils/load_utils.py b/bob/pad/face/utils/load_utils.py
index be1d45a2e6f3a167d7ad815e8a35d21dac939ca3..69725e07e47f75530e5783eea5f9b4438c46c233 100644
--- a/bob/pad/face/utils/load_utils.py
+++ b/bob/pad/face/utils/load_utils.py
@@ -201,7 +201,7 @@ def color_augmentation(image, channels=('rgb',)):
     ----------
     image : numpy.array
         The image in RGB Bob format.
-    channels : tuple, optional
+    channels : :obj:`tuple`, optional
         List of channels to convert the image to. It can be any of ``rgb``,
         ``yuv``, ``hsv``.
 
diff --git a/doc/api.rst b/doc/api.rst
index 22074bb1f2b270e7b9bb85eea9209a7a2c812e30..fe623bb207a004423bff797e55c1e5653bc886f3 100644
--- a/doc/api.rst
+++ b/doc/api.rst
@@ -71,10 +71,14 @@ Utilities
 ---------
 
 .. autosummary::
+   bob.pad.face.utils.bbx_cropper
    bob.pad.face.utils.blocks
+   bob.pad.face.utils.color_augmentation
    bob.pad.face.utils.frames
+   bob.pad.face.utils.min_face_size_normalizer
    bob.pad.face.utils.number_of_frames
    bob.pad.face.utils.scale_face
+   bob.pad.face.utils.the_giant_video_loader
    bob.pad.face.utils.yield_faces
    bob.pad.face.utils.yield_frames