[Bootcamp] Fix Typo (#2661)

Summary:
Pull Request resolved: https://github.com/pytorch/audio/pull/2661

Fixed typo in `audio_data_augmentation_tutorial.py`

Reviewed By: malfet, mthrok

Differential Revision: D39352353

fbshipit-source-id: aea35dab03fb7422421948bd26716e10a8d65f92

examples/tutorials/audio_data_augmentation_tutorial.py

@@ -436,7 +436,7 @@ Audio(bg_added, rate=sample_rate)
 Audio(filtered, rate=sample_rate2)
 
 ######################################################################
-# Codec aplied:
+# Codec applied:
 # ~~~~~~~~~~~~~
 #