Added hint about permissions.
diff --git a/Tools/faqwiz/README b/Tools/faqwiz/README
index d03894e..186e43d 100644
--- a/Tools/faqwiz/README
+++ b/Tools/faqwiz/README
@@ -13,7 +13,7 @@
 the configuration module, faqconf.py.
 
 Note that this is not an executable script; it's an importable module.
-The actual script in cgi-bin minimal.
+The actual script in cgi-bin is minimal.
 
 Files:
 
@@ -22,4 +22,8 @@
 faqconf.py	main configuration module
 faqcust.py	additional local customization module (optional)
 
+The most important setup consideration is that the directory and the
+RCS subdirectory must be world-writable, since the CGI script runs as
+nobody!
+
 --Guido van Rossum (home page: http://www.python.org/~guido/)