fix(stf): fixes to make init genesis pass (#21088)

Co-authored-by: marbar3778 <marbar3778@yahoo.com>

schema/appdata/async.go

@@ -15,7 +15,7 @@ type AsyncListenerOptions struct {
 	BufferSize int
 
 	// DoneWaitGroup is an optional wait-group that listener goroutines will notify via Add(1) when they are started
-	// and Done() after they are cancelled and completed.
+	// and Done() after they are canceled and completed.
 	DoneWaitGroup *sync.WaitGroup
 }
 

schema/appdata/mux_test.go

@@ -119,6 +119,7 @@ func callCollector(i int, onCall func(string, int, Packet)) Listener {
 }
 
 func checkExpectedCallOrder(t *testing.T, actual, expected []string) {
+	t.Helper()
 	if len(actual) != len(expected) {
 		t.Fatalf("expected %d calls, got %d", len(expected), len(actual))
 	}