diff --git a/tests/unit/tests/utils.c b/tests/unit/tests/utils.c
index eb703e6..b2424d7 100644
--- a/tests/unit/tests/utils.c
+++ b/tests/unit/tests/utils.c
@@ -7,7 +7,7 @@ int local_strchr(char *string, char ch);
 
 static void null_test_success(void **state) {
     assert_int_equal(local_strchr("salut", 'c'), -1);
-    assert_int_equal(local_strchr("av", 'a'), 0); 
+    assert_int_equal(local_strchr("av", 'a'), 0);
 }
 
 int main(void) {