diff --git a/Doc/library/urllib2.rst b/Doc/library/urllib2.rst
--- a/Doc/library/urllib2.rst
+++ b/Doc/library/urllib2.rst
@@ -297,6 +297,11 @@
    A catch-all class to handle unknown URLs.
 
 
+.. class:: HTTPErrorProcessor()
+
+   Process HTTP error responses.
+
+
 .. _request-objects:
 
 Request Objects