2 files changed, 3 insertions, 3 deletions
diff --git a/docutils/tools/dev/create_unimap.py b/docutils/tools/dev/create_unimap.py
index 9fb75bcc7..f89dad015 100755
--- a/docutils/tools/dev/create_unimap.py
+++ b/docutils/tools/dev/create_unimap.py
@@ -28,8 +28,8 @@ def w(s):
 text_map = {}
 math_map = {}
 
-class Visitor:
-    
+
+class Visitor(object):
     """Node visitor for contents of unicode.xml."""
 
     def visit_character(self, node):
diff --git a/docutils/tools/dev/unicode2rstsubs.py b/docutils/tools/dev/unicode2rstsubs.py
index b4e65e109..968ece6c6 100755
--- a/docutils/tools/dev/unicode2rstsubs.py
+++ b/docutils/tools/dev/unicode2rstsubs.py
@@ -59,7 +59,7 @@ def process(infile):
     grouper.write_sets()
 
 
-class CharacterEntitySetExtractor:
+class CharacterEntitySetExtractor(object):
 
     """
     Extracts character entity information from unicode.xml file, groups it by