Update TEST_MAPPING

Test: None
Change-Id: I4cea579ab38edc2c2901b41808a9d05a3f7ae2dd
diff --git a/TEST_MAPPING b/TEST_MAPPING
index 30d2306..82241e1 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": [
     {