Fix capitals

Author: Mark Jessop

index.html

@@ -121,7 +121,7 @@ <h4>Support Us!</h4>
                 <a href="https://www.ampr.org/" target="_blank" rel="noopener">Amateur Radio Digital Communications</a> for supporting us with a grant!
 
                 <h4>Contact Us!</h4>
-                For Sondehub-Amateur usage questions and support, feel free to email us at <a href="mailto:[email protected]">[email protected]</a>.
+                For SondeHub-Amateur usage questions and support, feel free to email us at <a href="mailto:[email protected]">[email protected]</a>.
                 <br/><br/>
                 You can also find us on IRC in <a href="https://kiwiirc.com/nextclient/irc.libera.chat/habhub" target="_blank" rel="noopener">#habhub</a> at <b>libera.chat</b>.
             </div>