Fix a comment to be more accurate am: e1b8877890 am: baa9bde4fd

Original change: https://android-review.googlesource.com/c/platform/art/+/2241206

Change-Id: If48d0f76459c4f23a94591819f7ef2ee04e7ccbd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>