rename "song" terminology to "track"

We've always used "track" as the proper term, but these managed to slip
by over time anyway. Oops!

1 files changed, 1 insertions, 1 deletions

diff --git a/client.js b/client.js
index 645fe42..aa854ed 100644
--- a/client.js
+++ b/client.js
@@ -66,7 +66,7 @@ const setupClient = async ({backend, writable, interfacer, appConfig}) => {
   let grouplike = {
     name: 'My ~/Music Library',
     comment: (
-      '(Add songs and folders to ~/Music to make them show up here,' +
+      '(Add tracks and folders to ~/Music to make them show up here,' +
       ' or pass mtui your own playlist.json file!)'),
     source: ['crawl-local', os.homedir() + '/Music']
   }