diff --git a/docs/conf.py b/docs/conf.py
index da51f2f..b32d539 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -120,8 +120,7 @@ autodoc_default_options = {
     "members": True,
     'private-members': True,
     'special-members': True,
-    'undoc-members': True,
     'show-inheritance': True,
     "member-order": "bysource",
-    "special-members": "__init__",
+    "special-members": ["__init__", "__call__"],
 }
diff --git a/learnware/__init__.py b/learnware/__init__.py
index 8c8c768..1293dee 100644
--- a/learnware/__init__.py
+++ b/learnware/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "0.3.1"
+__version__ = "0.3.2"
 
 import json
 import os