Update a stale comment for dav1d_alloc_aligned() (!969) · Merge requests · VideoLAN / dav1d

The source project of this merge request has been removed.

Also, the assertion that 'align' is a power of 2 can be used by all cases in dav1d_alloc_aligned().

Edited Apr 02, 2020 by Wan-Teh Chang

Update a stale comment for dav1d_alloc_aligned()