Fix a var name in a comment am: e2294fb13e

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2526882

Change-Id: I27a1d145d198a15c227db9705a0177a612e395c6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>