diff --git a/SecurityPolicy.html b/SecurityPolicy.html
index caff621..30be1af 100644
--- a/SecurityPolicy.html
+++ b/SecurityPolicy.html
@@ -1,7 +1,8 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
-<html><head>
- <meta http-equiv="CONTENT-TYPE" content="text/html; charset=utf-8">
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"
+                      "http://www.w3.org/TR/html4/loose.dtd">
+<html>
  <head>
+ <meta http-equiv="CONTENT-TYPE" content="text/html; charset=utf-8">
  <title>Security Policy</title>
 
 <style type="text/css">
