Fix FAQ link for iocccsize.h at mkiocccentry

faq.html

@@ -6416,9 +6416,11 @@ deletions</em>, in <em>6,169 commits</em> ‼️</p>
 <p>Jump to: <a href="#">top</a></p>
 <div id="size_rule_history">
 <div id="size_restriction">
+<div id="size_rule">
 <h3 id="q-11.3-how-has-the-ioccc-size-limit-rule-changed-over-the-years">Q 11.3: How has the IOCCC size limit rule changed over the years?</h3>
 </div>
 </div>
+</div>
 <p>The IOCCC size rule has changed over the years.</p>
 <p>In later years, Rule 2 was split into two parts. These two parts of Rule 2 are:</p>
 <ul>