remove second copy of fira code, more credits

html/index.html

@@ -45,8 +45,9 @@ canvas {
 <li>various wikipedia articles about fish</li>
 <li>moby dick (melville 1851)</li>
 <li>animal crossing: new horizons</li>
-<li>kate compton's <a href="http://tracery.io">tracery</a></li>
 <li><a href="https://crates.io/crates/macroquad">macroquad</a></li>
+<li>the font used is <a href="https://github.com/tonsky/FiraCode">fira code</a></li>
+<li>features a minimal port of kate compton's <a href="http://tracery.io">tracery</a> (the real <a href="https://crates.io/crates/tracery">tracery crate</a> doesn't work with macroquad u_u)</li>
 </ul>
 <script src="./mq_js_bundle.js"></script>
 <script>load("./fishing-minigame.wasm");</script>