Merge pull request #3043 from adafruit/fix_wav_name

fix wav file name to match wav included in bundle

Author: BlitzCityDIY

Adafruit_I2S_BFF/CircuitPython/WAV/code.py

@@ -11,7 +11,7 @@
 
 audio = audiobusio.I2SOut(board.A2, board.A1, board.A0)
 
-with open("chikken.wav", "rb") as wave_file:
+with open("booploop.wav", "rb") as wave_file:
     wav = audiocore.WaveFile(wave_file)
 
     print("Playing wav file!")