Updated track count

Author: CodeDead

src/pages/software/opal/index.jsx

@@ -69,7 +69,7 @@ const OpalPage = () => {
                       Simplicity
                     </Typography>
                     <Typography paragraph gutterBottom>
-                      Select the sounds (17 relaxing tracks are available) that you want to hear,
+                      Select the sounds (20+ relaxing tracks are available) that you want to hear,
                       turn them on and you can listen to and enjoy the music for as long as you
                       want, without interruption.
                     </Typography>