diff --git a/METADATA b/METADATA
index 64306e4..70ea6e7 100644
--- a/METADATA
+++ b/METADATA
@@ -11,7 +11,7 @@
     type: GIT
     value: "https://github.com/protocolbuffers/protobuf"
   }
-  // Also update the suffix in Android.bp when updating the version.
+  # Also update the suffix in Android.bp when updating the version.
   version: "v3.9.1"
   last_upgrade_date { year: 2019 month: 8 day: 23 }
   license_type: PERMISSIVE