[doc] Changing API titles

fdd89d20 · Yannick DAYER · 5d957dde · fdd89d20
Commit fdd89d20 authored 4 years ago by Yannick DAYER
--- a/doc/api.rst
+++ b/doc/api.rst
@@ -37,14 +37,17 @@ MIFS Database
 .. autoclass:: bob.pad.face.database.mifs.MIFSPadDatabase


+Transformers
+------------
+
 Pre-processors
------------------------------
+==============

 .. automodule:: bob.pad.face.preprocessor


 Feature Extractors
------------------------------
+==================

 .. automodule:: bob.pad.face.extractor