Update TEST_MAPPING

Test: None
Change-Id: If6b950db0f14f6454392c7953034e63e23dd0cd4
diff --git a/TEST_MAPPING b/TEST_MAPPING
index c30a7b6..deba657 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -1,4 +1,4 @@
-// Generated by cargo2android.py for tests in Android.bp
+// Generated by update_crate_tests.py for tests that depend on this crate.
 {
   "presubmit": [
     {