diff --git a/exercises/01_variables/variables1.rs b/exercises/01_variables/variables1.rs
index 0a9e5548..f83b44d4 100644
--- a/exercises/01_variables/variables1.rs
+++ b/exercises/01_variables/variables1.rs
@@ -1,5 +1,5 @@
 fn main() {
-    // TODO: Add missing keyword.
+    // TODO: Add the missing keyword.
     x = 5;
 
     println!("x has the value {x}");