docs: close paragraphs before preformatted text

It's illegal to nest block-level elements such as <pre> inside <p> in
HTML. This means that when the paragraphs gets closed after a <pre>-tag,
we end up closing a non-existent tag, so the browser inserts a dummy
<p>-tag. This is entirely pointless, so let's just close these tags
before the <pre>-tag instead.

Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>

docs/download.html

@@ -46,14 +46,14 @@ Mesa releases are available in two formats: <tt>.tar.xz</tt> and <tt>.tar.gz</tt
 
 <p>
 To unpack the tarball:
+</p>
 <pre>
 	tar xf mesa-Y.N.P.tar.xz
 </pre>
-or
+<p>or</p>
 <pre>
 	tar xf mesa-Y.N.P.tar.gz
 </pre>
-</p>
 
 
 <h1>Contents</h1>