diff --git a/nselib/http.lua b/nselib/http.lua
index d51fb1f63..5dee3f99c 100644
--- a/nselib/http.lua
+++ b/nselib/http.lua
@@ -14,6 +14,12 @@
 -- concatenated and separated by commas. The <code>body</code> value is a string
 -- containing the body of the HTTP response.
 -- @copyright Same as Nmap--See http://nmap.org/book/man-legal.html
+--
+--@args displayall Set to '1' or 'true' to treat status codes other than 200 OK and 
+--                 401 Authentication Required as valid pages. This is generally honoured 
+--                 by scripts that search for valid pages, such as http-enum.nse and 
+--                 http-userdir-enum.nse. Enabling this will create a lot of false positives. 
+
 
 module(... or "http",package.seeall)
 
diff --git a/scripts/http-enum.nse b/scripts/http-enum.nse
index f99529c8a..fbf9bfe6b 100644
--- a/scripts/http-enum.nse
+++ b/scripts/http-enum.nse
@@ -31,9 +31,6 @@ for 404 Not Found and the status code returned by the random files).
 -- |_ /x_logo.gif Xerox Phaser Printer
 -- 
 --
---@args displayall Set to '1' or 'true' to display all status codes that may indicate a valid page, not just
---                 "200 OK" and "401 Authentication Required" pages. Although this is more likely to find certain
---                 hidden folders, it also generates far more false positives. 
 --@args limit      Limit the number of folders to check. This option is useful if using a list from, for example, 
 --                 the DirBuster projects which can have 80,000+ entries.