diff --git a/test/test_systems/tc_mux_v2_testing.h b/test/test_systems/tc_mux_v2_testing.h
index af92ac4d..ae79949f 100644
--- a/test/test_systems/tc_mux_v2_testing.h
+++ b/test/test_systems/tc_mux_v2_testing.h
@@ -285,11 +285,10 @@ TEST(TorqueControllerMuxTesting, test_null_pointer_error_state)
 template<int num_controllers>
 void test_with_n_controllers() {
     SharedCarState_s state({}, {}, {}, {}, {}, {});
-    std::array<TestControllerType, num_controllers> controller_instances; // Use std::array instead of std::vector
-    std::array<Controller*, num_controllers> controller_ptrs; // Use std::array for pointers
-    std::array<bool, num_controllers> error_flags{}; // Default-initialize to false
+    std::array<TestControllerType, num_controllers> controller_instances; 
+    std::array<Controller*, num_controllers> controller_ptrs; 
+    std::array<bool, num_controllers> error_flags{}; 
 
-    // Fill the controller pointer array
     for (int i = 0; i < num_controllers; ++i) {
         controller_ptrs[i] = static_cast<Controller*>(&controller_instances[i]);
     }