Fixed some lint and code convention violations

internal/cli/ws/dial_test.go

@@ -76,7 +76,9 @@ func TestDialPingFlag(t *testing.T) {
 	cmdtest.Setup(t, "")
 	_, url := wsServer(t)
 
-	out := cmdtest.MustRun(t, newRoot, "dial", "--http-upgrade", "--url", url, "--ping")
+	out := cmdtest.MustRun(
+		t, newRoot, "dial", "--http-upgrade", "--url", url, "--ping",
+	)
 	cmdtest.Contains(
 		t,
 		out,
@@ -302,7 +304,8 @@ func TestDialStdinError(t *testing.T) {
 
 	select {
 	case err := <-done:
-		if err == nil || !strings.Contains(err.Error(), "reading input: disk on fire") {
+		if err == nil ||
+			!strings.Contains(err.Error(), "reading input: disk on fire") {
 			t.Fatalf("dial = %v; want the input error", err)
 		}
 	case <-time.After(time.Second):