Add @output sections to these scripts:

dns-recursion.nse
snmp-brute.nse
daytime.nse
x11-access.nse
smb-enum-domains.nse
dns-random-txid.nse
p2p-conficker.nse
jdwp-version.nse
dns-random-srcport.nse
sshv1.nse
ms-sql-info.nse

Some of these just needed fixed NSEDoc syntax.

scripts/snmp-brute.nse

@@ -7,6 +7,11 @@ Attempts to find an SNMP community string by brute force guessing.
 -- @args snmpcommunity The SNMP community string to use. If not supplied, this
 -- script will not run.
 -- @args snmplist The filename of a list of community strings to try.
+--
+-- @output
+-- PORT    STATE SERVICE
+-- 161/udp open  snmp
+-- |_snmp-brute: public
 
 author = "Philip Pickering"