diff --git a/tests/expected/function-contract/interior-mutability/api/unsafecell.rs b/tests/expected/function-contract/interior-mutability/api/unsafecell.rs
index 18c9602a69c3..ae077130f21d 100644
--- a/tests/expected/function-contract/interior-mutability/api/unsafecell.rs
+++ b/tests/expected/function-contract/interior-mutability/api/unsafecell.rs
@@ -4,7 +4,7 @@
 
 use std::cell::UnsafeCell;
 
-/// This struct is contains UnsafeCell which can be mutated
+/// This struct contains UnsafeCell which can be mutated
 struct InteriorMutability {
     x: UnsafeCell<u32>,
 }