diff --git a/sorting/tests/integration_tests.rs b/sorting/tests/integration_tests.rs
index 11dd016..0a60db2 100644
--- a/sorting/tests/integration_tests.rs
+++ b/sorting/tests/integration_tests.rs
@@ -1,15 +1,15 @@
 use std::fmt::Debug;
 use rand::{
     seq::SliceRandom,
-    thread_rng
+    thread_rng,
 };
 use sorting;
 use test_case::test_case;
 use sorting::bubble_sort::sort;
 
-#[test_case((0..20).rev().collect(), (0..20).collect() ; "integers")]
-#[test_case(vec!["c", "b", "a"], vec!["a", "b", "c"] ; "strings")]
-#[test_case(vec![6.0, 10.0, 2.0, 4.0, 8.0], vec![2.0, 4.0, 6.0, 8.0, 10.0] ; "floats")]
+#[test_case((0..20).rev().collect(), (0..20).collect(); "integers")]
+#[test_case(vec ! ["c", "b", "a"], vec ! ["a", "b", "c"]; "strings")]
+#[test_case(vec ! [6.0, 10.0, 2.0, 4.0, 8.0], vec ! [2.0, 4.0, 6.0, 8.0, 10.0]; "floats")]
 fn can_bubble_sort<T: PartialOrd + Copy + Debug>(mut actual: Vec<T>, expected: Vec<T>) {
     // Arrange
     actual.shuffle(&mut thread_rng());