diff --git a/Neopixel_Goggles.ino b/Neopixel_Goggles.ino
--- a/Neopixel_Goggles.ino
+++ b/Neopixel_Goggles.ino
@@ -299,24 +299,23 @@ void setup() {
 void loop() {
   Rings.Update();
   /*
-   * We could store the return of the first millis call in a variable.
-   * But this routine is fast, so we only loose some milliseconds (if even)
-   * and we are not that time critical, that the MODE changes extacly after
-   * MODE_CHANGE_TIME. Calling millis twice, saves us 8 bytes, which is critical
-   * for the small storage space we have.
-   */
+     We could store the return of the first millis call in a variable.
+     But this routine is fast, so we only loose some milliseconds (if even)
+     and we are not that time critical, that the MODE changes extacly after
+     MODE_CHANGE_TIME. Calling millis twice, saves us 8 bytes, which is critical
+     for the small storage space we have.
+  */
   if ((millis() - prev_time) >= MODE_CHANGE_TIME) {
     mode = random(0, 9);
     prev_time = millis();
   }
 }
 
-void RingsComplete()
-{
+void RingsComplete() {
   uint16_t slow_interval = random(SLOW_INTERVAL_MIN, SLOW_INTERVAL_MAX + 1);
   uint16_t steps = random(STEPS_MIN, STEPS_MAX + 1);
   uint32_t color = Rings.Wheel(random(COLOR_MIN, COLOR_MAX + 1));
-  
+
   switch (mode) {
     case 0:
       Rings.RainbowCycle(random(RAINBOW_CYCLE_MIN_INTERVAL, RAINBOW_CYCLE_MAX_INTERVAL + 1));