diff --git a/scripts/modeltool/Cargo.lock b/scripts/modeltool/Cargo.lock
index 19357dc..44b19e0 100644
--- a/scripts/modeltool/Cargo.lock
+++ b/scripts/modeltool/Cargo.lock
@@ -1,3 +1,5 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
 [[package]]
 name = "bitflags"
 version = "1.0.4"