     if (c == '\n') {
       exec_cmd();
     } else {
-      Serial.println("command too long");
+      Serial.println  ("command too long");
     }
     
     // Done executing or buffer is full before newline

    score_strips[strip]->setPixelColor(l, 0, 0, 0);
  }
  score_strips[strip]->show();
}

void flash(Adafruit_NeoPixel & strip, uint32_t color, byte times, unsigned long delay_ms) {

    // Read the team
    arg = strtok_r(NULL, " ", &tok);
    if (arg == NULL) {  
      Serial.println("team required");
      return false;
    }
    int team = atoi(arg);
    if (team > 2) {
      Serial.println("team is 0,1,2");
      return false;
    }

    // Read the LED count
    arg = strtok_r(NULL, " ", &tok);
    if (arg == NULL) {  
      Serial.println("led # required");
      return false;
    }
    int team_leds = atoi(arg);

