Add missing peer in vprint_error

modules/exploits/linux/http/tr069_ntpserver_cmdinject.rb

@@ -21,7 +21,7 @@ class MetasploitModule < Msf::Exploit::Remote
       'Author'      =>
         [
           'Kenzo', # Vulnerability discovery and original Metasploit module
-          'Michael Messner <devnull[at]s3cur1ty.de>', # Copypasta from TheMoon msf module
+          'Michael Messner <devnull[at]s3cur1ty.de>', # Copypasta from TheMoon msf module, payload help
           'todb',  # Metasploit module
           'wvu' ,  # Metasploit module
           '0x27'   # Metasploit module
@@ -105,7 +105,7 @@ class MetasploitModule < Msf::Exploit::Remote
         'uri' => '/globe' # TODO: Check this? Why not /UD/act?1
       })
     rescue ::Rex::ConnectionError
-      vprint_error("A connection error has occured")
+      vprint_error("#{peer} - A connection error has occured")
       return Exploit::CheckCode::Unknown
     end