Remove line break

Author: Mark Jessop

index.html

@@ -100,7 +100,7 @@ <h4>Support Us!</h4>
 
                 <h4>Contact Us!</h4>
                 For SondeHub usage questions and support, feel free to email us at <a href="mailto:[email protected]">[email protected]</a>.
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                 You can also find us on <a href="https://sondehub.org/go/discord" target="_blank" rel="noopener">Discord</a> and on IRC in <a href="https://kiwiirc.com/nextclient/irc.libera.chat/habhub" target="_blank" rel="noopener">#habhub</a> at <b>libera.chat</b>.
 
                 <h4>Amateur HAB Launches?</h4>