diff --git a/examples/hello_rust/Makefile b/examples/hello_rust/Makefile
index f96db90e5..894de9cea 100644
--- a/examples/hello_rust/Makefile
+++ b/examples/hello_rust/Makefile
@@ -1,5 +1,5 @@
 ############################################################################
-# apps/examples/hello_rust/Make.defs
+# apps/examples/hello_rust/Makefile
 #
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with