README update

diff --git a/index.mdwn b/index.mdwn
index 6c221782ae7a270981cce1d04f3da296a05291d9..c89fe19691f5d488dcf46a38d899c05b4f261fc2 100644 (file)
--- a/index.mdwn
+++ b/index.mdwn
@@ -15,9 +15,8 @@ Getting the code
 The concept
 -----------
 
-Firma is based on the gpgmailalias.pl perl script, hosted at
-http://www.rediris.es/app/pgplist/index.en.html, but completely rewritten in
-bash.
+Firma is based on the [gpgmailalias.pl perl script](http://www.rediris.es/app/pgplist/index.en.html),
+but completely rewritten in bash.
 
 Firma works as a command line and MTA pipe alias tool that receives an email
 message in its input, grab the encrypted/signed message, re-encrypt and send it