2014-02-10: remove the hook-info: That’s deprecated and does not allow selecting

remove the hook-info: That’s deprecated and does not allow selecting between ftp and ftps.

diff --git a/README.txt b/README.txt
--- a/README.txt
+++ b/README.txt
@@ -43,11 +43,6 @@ If you want to make this more convenient
 
 Then just use `hg pushsite` to upload.
 
-To upload the site when you push it anywhere, you can use a hook in .hg/hgrc: 
-
-    [hooks]
-    post-push = hg site -n site -u user:password@ftp.host.tld/path/to/dir
-
 
 Features
 --------