1 files changed, 15 insertions, 19 deletions
diff --git a/mesalib/docs/envvars.html b/mesalib/docs/envvars.html
index a64e2ee62..fffb50a47 100644
--- a/mesalib/docs/envvars.html
+++ b/mesalib/docs/envvars.html
@@ -1,12 +1,13 @@
-<HTML>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+  <meta http-equiv="content-type" content="text/html; charset=utf-8">
+  <title>Environment Variables</title>
+  <link rel="stylesheet" type="text/css" href="mesa.css">
+</head>
+<body>
 
-<TITLE>Environment Variables</TITLE>
-
-<link rel="stylesheet" type="text/css" href="mesa.css"></head>
-
-<BODY>
-
-<H1>Environment Variables</H1>
+<h1>Environment Variables</h1>
 
 <p>
 Normally, no environment variables need to be set.  Most of the environment
@@ -15,7 +16,7 @@ sometimes be useful for debugging end-user issues.
 </p>
 
 
-<H2>LibGL environment variables</H2>
+<h2>LibGL environment variables</h2>
 
 <ul>
 <li>LIBGL_DEBUG - If defined debug information will be printed to stderr.
@@ -28,7 +29,7 @@ sometimes be useful for debugging end-user issues.
 
 
 
-<H2>Core Mesa environment variables</H2>
+<h2>Core Mesa environment variables</h2>
 
 <ul>
 <li>MESA_NO_ASM - if set, disables all assembly language optimizations
@@ -70,11 +71,11 @@ if it's higher than what's normally reported. (for developers only)
 </ul>
 
 
-<H2>Mesa Xlib driver environment variables</H2>
+<h2>Mesa Xlib driver environment variables</h2>
 
 <p>
 The following are only applicable to the Mesa Xlib software driver.
-See the <A HREF="xlibdriver.html">Xlib software driver page</A> for details.
+See the <a href="xlibdriver.html">Xlib software driver page</a> for details.
 </p>
 <ul>
 <li>MESA_RGB_VISUAL - specifies the X visual and depth for RGB mode
@@ -163,10 +164,5 @@ Other Gallium drivers have their own environment variables.  These may change
 frequently so the source code should be consulted for details.
 </p>
 
-
-<br>
-<br>
-
-
-</BODY>
-</HTML>
+</body>
+</html>