Update makefiles.

Test: mmma hardware/interfaces
Change-Id: Id671b950aabaeb40a7989c094983ccb5c98df528
diff --git a/biometrics/Android.bp b/biometrics/Android.bp
index b4681e4..c87e3af 100644
--- a/biometrics/Android.bp
+++ b/biometrics/Android.bp
@@ -1,5 +1,5 @@
 // This is an autogenerated file, do not edit.
 subdirs = [
     "fingerprint/2.1",
-    "fingerprint/2.1/vts/functional"
+    "fingerprint/2.1/vts/functional",
 ]