Remove unused implementation of hook_views_api() in commerce_line_item_ui.module

commerce_line_item_ui.module
It seems that the comment wasn't closed properly in the lines 119 and 125:

/**
 * Implements hook_views_api().
 * <-- line 119
function commerce_line_item_ui_views_api() {
  return array(
    'api' => 3,
    'path' => drupal_get_path('module', 'commerce_line_item_ui') . '/includes/views',
  );
}*/ <-- line 125