docs: remove some pointless spacing

The different headers and header-sizes already convey the hierarchical
structure of this document, the unusual spacing arguably just looks a
bit inconsistent with the rest of the site. Let's remove it; it looks
fine without it, and will translate better to other markup languages.

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

docs/faq.html

@@ -17,8 +17,6 @@
 <h1>Frequently Asked Questions</h1>
 Last updated: 19 September 2018
 
-<br>
-<br>
 <h2>Index</h2>
 <ol>
   <li><a href="#part1">High-level Questions and Answers</a></li>
@@ -26,8 +24,6 @@ Last updated: 19 September 2018
   <li><a href="#part3">Runtime / Rendering Problems</a></li>
   <li><a href="#part4">Developer Questions</a></li>
 </ol>
-<br>
-<br>
 
 <h2 id="part1">1. High-level Questions and Answers</h2>
 
@@ -173,14 +169,8 @@ popular and feature-complete.
 </p>
 
 
-
-<br>
-<br>
-
-
 <h2 id="part2">2. Compilation and Installation Problems</h2>
 
-
 <h3>2.1 What's the easiest way to install Mesa?</h3>
 <p>
 If you're using a Linux-based system, your distro CD most likely already
@@ -247,8 +237,6 @@ After determining the correct values for the install location, configure Mesa
 with <code>meson configure --prefix=/usr --libdir=xxx -D dri-drivers-path=xxx</code>
 and then install with <code>sudo ninja install</code>.
 </p>
-<br>
-<br>
 
 
 <h2 id="part3">3. Runtime / Rendering Problems</h2>
@@ -321,9 +309,6 @@ Programming Guide - "OpenGL Correctness Tips". Basically, applying a
 translation of (0.375, 0.375, 0.0) to your coordinates will fix the problem.
 </p>
 
-<br>
-<br>
-
 
 <h2 id="part4">4. Developer Questions</h2>