Fix a typo (#245)

Author: ImenaOphelia

docs/index.html

@@ -18,7 +18,7 @@
         It seems like you have JavaScript disabled.
       </p>
       <p>
-        This site requires JavaScript to function properly. Please enable it either in a browser add-on (uBlock Origin, uMatix, NoScript) or in your browser. You can see the site's source code on <a href="https://github.com/yomidevs/kaikki-to-yomitan">Github</a>.
+        This site requires JavaScript to function properly. Please enable it either in a browser add-on (uBlock Origin, uMatrix, NoScript) or in your browser. You can see the site's source code on <a href="https://github.com/yomidevs/kaikki-to-yomitan">Github</a>.
       </p>
       <p>
         In order to see the non-JS markdown tables, refer <a href="https://github.com/yomidevs/kaikki-to-yomitan/blob/master/downloads.md">here</a>.
@@ -99,4 +99,4 @@ <h3>Translations</h3>
   <script src="script.js"></script>
 </body>
 
-</html>
+</html>