diff --git a/tests/by-util/test_expr.rs b/tests/by-util/test_expr.rs
index a463f086b..4637d51c7 100644
--- a/tests/by-util/test_expr.rs
+++ b/tests/by-util/test_expr.rs
@@ -128,7 +128,7 @@ fn test_or() {
         .args(&["1", "|", "a", "/", "5"])
         .succeeds()
         .stdout_only("1\n");
-    
+
     new_ucmd!()
         .args(&["foo", "|", "a", "/", "5"])
         .succeeds()