1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/arm/ws2812.h b/drivers/arm/ws2812.h
index bf5c9fd0f..41c22a00b 100644
--- a/drivers/arm/ws2812.h
+++ b/drivers/arm/ws2812.h
@@ -11,7 +11,6 @@
  * The functions will perform the following actions:
  *         - Set the data-out pin as output
  *         - Send out the LED data
- *         - Wait 50�s to reset the LEDs
+ *         - Wait 50us to reset the LEDs
  */
 void ws2812_setleds(LED_TYPE *ledarray, uint16_t number_of_leds);
-void ws2812_setleds_rgbw(LED_TYPE *ledarray, uint16_t number_of_leds);