Fix metadata

modules/exploits/multi/misc/arkeia_agent_exec.rb

@@ -24,11 +24,11 @@ class Metasploit3 < Msf::Exploit::Remote
         Using the ARKFS_EXEC_CMD operation it's possible to execute arbitrary commands with root or
         SYSTEM privileges.
         The daemon is installed on both the Arkeia server as well on all the backup clients. The module
-        has been sucessfuly tested on Windows, Linux, OSX, FreeBSD and OpenBSD.
+        has been successfully tested on Windows, Linux, OSX, FreeBSD and OpenBSD.
       },
       'Author'       =>
         [
-          'xistence <xistence[at]0x90.nl>', # Vulnerability discovery and Metasploit module
+          'xistence <xistence[at]0x90.nl>' # Vulnerability discovery and Metasploit module
         ],
       'License'     => MSF_LICENSE,
       'References'  =>
@@ -55,6 +55,7 @@ class Metasploit3 < Msf::Exploit::Remote
                 {
                   'Space'       => 255,
                   'Compat'      => {
+                    'PayloadType' => 'cmd cmd_bash',
                     'RequiredCmd' => 'perl python bash-tcp gawk openssl'
                   }
                 }