Update index.html

docs/it/index.html

@@ -107,7 +107,7 @@ <h1 class="sitename">Watmonitor di <img src="https://i.imgur.com/ibpLxAB.png" al
 <li><a href="#gallery">Galleria</a></li>
 <a href="../"><img src="https://i.imgur.com/q5dsgvd.png" alt="England flag.png, 2,2kB" title="English" height="32" width="32"></a>
 <a href="../pt"><img src="https://i.imgur.com/PPmvgjk.png" alt="Portugal flag.png, 2,2kB" title="Portuguese (Brasil)" height="32" width="32"></a>
-<a href="../hi"><img src="https://i.imgur.com/YjoqRN1.png" alt="Hindi flag.png, 2,2kB" title="Hindi" height="32" width="32"></a>
+<a href="../ru"><img src="https://i.imgur.com/tsafjHK.png" alt="Russia flag.png, 2,2kB" title="Russian" height="32" width="32"></a>
 <a href="../sk"><img src="https://i.imgur.com/eKWiNXh.png" alt="Slovak flag.png, 2,2kB" title="Slovakian" height="32" width="32"></a>
 <a href="../es"><img src="https://i.imgur.com/L964ws2.png" alt="Spain flag.png, 2,2kB" title="Spanish" height="32" width="32"></a>
 <a href="../de"><img src="https://i.imgur.com/XyttCEe.png" alt="Germany.png, 2,2kB" title="Germanian" height="32" width="32"></a>