drm/vmwgfx: fix comment mistake for vmw_cmd_dx_set_index_buffer()

Comment fix.

Signed-off-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Neha Bhende <bhenden@vmware.com>
This commit is contained in:
Brian Paul 2017-07-17 07:36:10 -07:00 • committed by Sinclair Yeh
commit 8bd6287ffd