diff --git a/01.workspace/heave/src/tst/catalog_for_each_mut.rs b/01.workspace/heave/src/tst/catalog_for_each_mut.rs
index 962b66f..3e119b6 100644
--- a/01.workspace/heave/src/tst/catalog_for_each_mut.rs
+++ b/01.workspace/heave/src/tst/catalog_for_each_mut.rs
@@ -32,7 +32,7 @@ mod tests {
         let _ = catalog.insert_many(items);
     }
     #[test]
-    fn all_prices_should_be_changed() {
+    fn for_each_mut_should_change_all_prices() {
         let mut catalog = Catalog::new("test.db");
         prepare_catalog(&mut catalog);
         let _ = catalog.for_each_mut(|item: &mut Item| {