Removed remnants of os.path.walk().
diff --git a/Mac/Tools/Doc/setup.py b/Mac/Tools/Doc/setup.py
index b020b40..a35152c 100644
--- a/Mac/Tools/Doc/setup.py
+++ b/Mac/Tools/Doc/setup.py
@@ -109,7 +109,7 @@
 
     def hackHtml(self):
         self.r = re.compile('<dl><dd>')
-        os.path.walk(self.build_html, self.visit, None)
+        os.walk(self.build_html, self.visit, None)
 
     def visit(self, dummy, dirname, filenames):
         for f in filenames:
diff --git a/Mac/scripts/cachersrc.py b/Mac/scripts/cachersrc.py
index e0e8415..49a20c0 100644
--- a/Mac/scripts/cachersrc.py
+++ b/Mac/scripts/cachersrc.py
@@ -39,7 +39,7 @@
         if o == '-f':
             force = 1
     for dir in sys.argv[1:]:
-        os.path.walk(dir, handler, (verbose, force))
+        os.walk(dir, handler, (verbose, force))
 
 if __name__ == '__main__':
     main()
diff --git a/Mac/scripts/zappycfiles.py b/Mac/scripts/zappycfiles.py
index 77258da..b377e0d 100644
--- a/Mac/scripts/zappycfiles.py
+++ b/Mac/scripts/zappycfiles.py
@@ -22,7 +22,7 @@
         zappyc(dir)
 
 def zappyc(dir):
-    os.path.walk(dir, walker, None)
+    os.walk(dir, walker, None)
 
 def walker(dummy, top, names):
     for name in names: