Move Doc/tools/sphinxext content to Doc/tools, there is no need for the nested subdirectory anymore.
diff --git a/Doc/conf.py b/Doc/conf.py
index c90ed59..4051a56 100644
--- a/Doc/conf.py
+++ b/Doc/conf.py
@@ -8,14 +8,14 @@
 # that aren't pickleable (module imports are okay, they're removed automatically).
 
 import sys, os, time
-sys.path.append(os.path.abspath('tools/sphinxext'))
+sys.path.append(os.path.abspath('tools'))
 
 # General configuration
 # ---------------------
 
 extensions = ['sphinx.ext.coverage', 'sphinx.ext.doctest',
               'pyspecific', 'c_annotations']
-templates_path = ['tools/sphinxext']
+templates_path = ['tools']
 
 # General substitutions.
 project = 'Python'
@@ -89,7 +89,7 @@
 html_use_opensearch = 'http://docs.python.org/'
 
 # Additional static files.
-html_static_path = ['tools/sphinxext/static']
+html_static_path = ['tools/static']
 
 # Output file base name for HTML help builder.
 htmlhelp_basename = 'python' + release.replace('.', '')