diff --git a/exercises/04_primitive_types/primitive_types6.rs b/exercises/04_primitive_types/primitive_types6.rs
index a97e53110e..bf63a6c3e9 100644
--- a/exercises/04_primitive_types/primitive_types6.rs
+++ b/exercises/04_primitive_types/primitive_types6.rs
@@ -12,6 +12,6 @@ mod tests {
         // and assign it to a variable called `second`.
         // let second = ???;
 
-        assert_eq!(second, 2, "This is not the 2nd number in the tuple!");
+        assert_eq!(second, 2, "This is the 2nd number in the tuple!");
     }
 }