diff --git a/trunk/doc/socks-extensions.txt b/trunk/doc/socks-extensions.txt
index fabf28f7a0..b2988ef5c3 100644
--- a/trunk/doc/socks-extensions.txt
+++ b/trunk/doc/socks-extensions.txt
@@ -44,7 +44,7 @@ Tor's extensions to the SOCKS protocol
   resolved) or a success response.  In the case of success, the address is
   stored in the portion of the SOCKS response reserved for remote IP address.
 
-  (We support RESOLVE in SOCKS4A too, even though it is unnecessary.)
+  (We support RESOLVE in SOCKS4 too, even though it is unnecessary.)
 
 3. HTTP-resistance