update all IOCCC documentation to refer to new IOCCC terms

contact.html

@@ -121,7 +121,7 @@ href="https://github.com/ioccc-src/winner">ioccc-src/winner
 repo</a>.</p>
 <p>If you are trying to:</p>
 <ul>
-<li>Report a bug in an IOCCC winner - (see <a
+<li>Report a bug in an IOCCC winning entry - (see <a
 href="/faq.md#report_bug">FAQ 5.1</a>)</li>
 <li>Report an IOCCC web site problem - (see <a
 href="/faq.md#report_web_problem">FAQ 5.3</a>)</li>