Fix typos

Found via `codespell -S ./libraries,./package-lock.json -L tabel,tabels,uptodate,isnt,edn,falsy`

src/routes/api/sync.js

@@ -61,7 +61,7 @@ function checkSync() {
 function syncNow() {
     log.info("Received request to trigger sync now.");
 
-    // when explicitly asked for set in progress status immediatelly for faster user feedback
+    // when explicitly asked for set in progress status immediately for faster user feedback
     ws.syncPullInProgress();
 
     return syncService.sync();