Fix TrailingCommaInArrayLiteral in my modules

modules/auxiliary/scanner/printer/printer_env_vars.rb

@@ -31,7 +31,7 @@ class MetasploitModule < Msf::Auxiliary
     ))
 
     register_options([
-      Opt::RPORT(Rex::Proto::PJL::DEFAULT_PORT),
+      Opt::RPORT(Rex::Proto::PJL::DEFAULT_PORT)
     ])
   end
 

modules/auxiliary/scanner/printer/printer_list_volumes.rb

@@ -31,7 +31,7 @@ class MetasploitModule < Msf::Auxiliary
     ))
 
     register_options([
-      Opt::RPORT(Rex::Proto::PJL::DEFAULT_PORT),
+      Opt::RPORT(Rex::Proto::PJL::DEFAULT_PORT)
     ])
   end
 

modules/exploits/linux/telnet/netgear_telnetenable.rb

@@ -21,7 +21,7 @@ class MetasploitModule < Msf::Exploit::Remote
       'Author'             => [
         'Paul Gebheim', # Python PoC (TCP)
         'insanid',      # Python PoC (UDP)
-        'wvu',          # Metasploit module
+        'wvu'           # Metasploit module
       ],
       'References'         => [
         ['URL', 'https://wiki.openwrt.org/toh/netgear/telnet.console'],