Update modules/exploits/linux/http/geutebruck_testaction_exec.rb

Co-authored-by: bcoles <bcoles@gmail.com>

modules/exploits/linux/http/geutebruck_testaction_exec.rb

@@ -49,7 +49,7 @@ class MetasploitModule < Msf::Exploit::Remote
         OptString.new('HttpUsername', [ true, 'The username to authenticate as', 'root' ]),
         OptString.new('HttpPassword', [ true, 'The password for the specified username', 'admin' ]),
         OptString.new('TARGETURI', [true, 'The path to the testaction page', '/uapi-cgi/admin/testaction.cgi']),
-      ], self.class)
+      ])
   end
 
   def check