fix: linter issues

Author: mrz1836

lock_free_queue_benchmark_test.go

@@ -10,6 +10,7 @@ func BenchmarkLockFreeQueue(b *testing.B) {
 	for i := 0; i < b.N; i++ {
 		q.Enqueue(i)
 	}
+
 	for i := 0; i < b.N; i++ {
 		if val := q.Dequeue(); val == nil {
 			b.Errorf("Expected a value, got nil at iteration %d", i)
@@ -38,7 +39,9 @@ func BenchmarkLockFreeQDequeue(b *testing.B) {
 	for i := 0; i < b.N; i++ {
 		q.Enqueue(i)
 	}
+
 	b.ResetTimer()
+
 	for i := 0; i < b.N; i++ {
 		if q.Dequeue() == nil {
 			b.Errorf("expected a value at iteration %d", i)

lock_free_queue_test.go

@@ -18,12 +18,14 @@ func TestEnqueueDequeue(t *testing.T) {
 	// Dequeue and check elements
 	val := q.Dequeue()
 	assert.NotNil(t, val, "Expected 1, got nil")
+
 	if val != nil {
 		assert.Equal(t, 1, *val, "Expected 1, got %v", *val)
 	}
 
 	val = q.Dequeue()
 	assert.NotNil(t, val, "Expected 2, got nil")
+
 	if val != nil {
 		assert.Equal(t, 2, *val, "Expected 2, got %v", *val)
 	}