diff --git a/doc/configuration.txt b/doc/configuration.txt
index 31a39031..685466a7 100644
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -80,6 +80,7 @@ $HTTP["url"]
 $SERVER["socket"]
   match on socket.  Value must be on the format "$ip:$port" where $ip is an IP
   address and $port a port number.  Only equal match (==) is supported.
+  It also binds to this socket.
 
 <operator> is one of:
 
diff --git a/doc/ssl.txt b/doc/ssl.txt
index f2f561bd..81b92158 100644
--- a/doc/ssl.txt
+++ b/doc/ssl.txt
@@ -44,7 +44,10 @@ SSL-servers with one lighttpd: ::
     server.document-root        = "/www/servers/www.example.org/pages/"
   }
 
+If you have a .crt and a .key file cat them together into a single PEM file:
+::
 
+  $ cat host.key host.crt > host.pem
 
 
 Self-Signed Certificates