Update mantisbt_admin_sqli.rb

remove extra new line and fix author line

modules/auxiliary/gather/mantisbt_admin_sqli.rb

@@ -25,7 +25,7 @@ class Metasploit3 < Msf::Auxiliary
       'Author'         =>
         [
           'Jakub Galczyk', #initial discovery
-          'Brandon Perry <bperry.volatile@gmail.com', #meatpistol module
+          'Brandon Perry <bperry.volatile@gmail.com>', #meatpistol module
         ],
       'References'     =>
         [
@@ -71,7 +71,6 @@ class Metasploit3 < Msf::Auxiliary
       'cookie' => cookie,
     })
 
-
     resp.body =~ /qgjuq(.*)qirpq/
 
     file = [$1].pack("H*")