Incorrect format for call to watchdog() in 5.x date_copy.module

On line 428 of date_copy.module, there's a call to watchdog(). The format of this call follows the Drupal 6 API signature for this function, and needs to be updated to be compatible with 5.x.

Here's the current code (in 6.x format):

      watchdog('date_copy', '!type: created %title.', array(
        '!type' => t($target_type),
        '%title' => $target_node->title),
        WATCHDOG_NOTICE,
        l(t('view'), 'node/'. $target_node->nid));

Here's the correct 5.x code:

      watchdog('date_copy', t('!type: created %title.', array(
          '!type' => $target_type,
          '%title' => $target_node->title,
        )),
        WATCHDOG_NOTICE,
        l(t('view'), 'node/'. $target_node->nid));

The main difference is the contents of the second argument. In 5.x, you have to pre-translate the string yourself. In 6.x, an argument was added to do translations for you.

There are 3 instances of this being called on lines 428, 685, 695