Fix error in Planck makefile comment

[This comment](https://www.reddit.com/r/olkb/comments/428umx/rgb_underglow/czaivbc) states that because both audio output and RGB support require the user of timer 3, they can't be enabled at the same time. That makes sense, I can see where audio.c uses timer 3. But this comment in the code states that the incompatibility is with MIDI support, which doesn't make sense based on what I see in the code. Please enlighten me if I'm mistaken.

diff --git a/keyboard/planck/Makefile b/keyboard/planck/Makefile
index 307b0c7f4fe4443e056c25958c8521e747337d23..03d26017617f4ce625924b6bac352c4177bc4188 100644 (file)
--- a/keyboard/planck/Makefile
+++ b/keyboard/planck/Makefile
@@ -143,7 +143,7 @@ BACKLIGHT_ENABLE = yes  # Enable keyboard backlight functionality
 # AUDIO_ENABLE = YES           # Audio output on port C6
 # UNICODE_ENABLE = YES                 # Unicode
 # BLUETOOTH_ENABLE = yes # Enable Bluetooth with the Adafruit EZ-Key HID
-# RGBLIGHT_ENABLE = yes # Enable WS2812 RGB underlight.  Do not enable this with MIDI at the same time.
+# RGBLIGHT_ENABLE = yes # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
 
 ifdef BACKLIGHT_ENABLE
        SRC += backlight.c