Put the curly braces back and drop a comma

The curly braces make extra commas at the end ok in 1.8. So fe39642e
broke this module for 1.8. Having braces doesn't hurt anything and
protects against syntax errors if a module author is not dilligent with
their commas, especially after copy-pasting another module.

modules/exploits/linux/ssh/f5_bigip_known_privkey.rb

@@ -14,7 +14,7 @@ class Metasploit3 < Msf::Exploit::Remote
 	include Msf::Auxiliary::Report
 
 	def initialize(info = {})
-		super(update_info(info,
+		super(update_info(info, {
 			'Name'        => 'F5 BIG-IP SSH Private Key Exposure',
 			'Version'     => '$Revision$',
 			'Description' => %q{
@@ -44,8 +44,8 @@ class Metasploit3 < Msf::Exploit::Remote
 				],
 			'DisclosureDate' => "Jun 11 2012",
 			'DefaultOptions' => { 'PAYLOAD' => 'cmd/unix/interact' },
-			'DefaultTarget' => 0,
-		))
+			'DefaultTarget' => 0
+		}))
 
 		register_options(
 			[