diff --git a/runtime/src/serde_snapshot/tests.rs b/runtime/src/serde_snapshot/tests.rs
index ea5957a6be07ec..220f2cec03b181 100644
--- a/runtime/src/serde_snapshot/tests.rs
+++ b/runtime/src/serde_snapshot/tests.rs
@@ -889,7 +889,7 @@ mod serde_snapshot_tests {
         let tmp = tempfile::tempdir().unwrap();
         let original_path = tmp.path().join("123.456");
 
-        // In remap_accounts_file() we want to handle EEXIST (collisions), but we want to return all
+        // In remap_append_vec_file() we want to handle EEXIST (collisions), but we want to return all
         // other errors
         let next_append_vec_id = AtomicAccountsFileId::new(457);
         let num_collisions = AtomicUsize::new(0);