* Test if audio buffer contains a valid wave header.
*
* \return If not, return -E_NO_WAV_HEADER, otherwise, return zero. If
- * there is less than WAV_HEADER_LEN bytes awailable, return one.
+ * there is less than WAV_HEADER_LEN bytes available, return one.
*/
static void check_wav_pre_select(__a_unused struct sched *s, struct task *t)
{