How to change the text in the revision log message? I would like to change the bottom text, "Provide an explanation of the changes you are making. This will help other authors understand your motivations.", in the revision log message section.  See attached screenshot.  



How should I go about changing the text?
Use the following code in a custom module or in your theme's template.php:

/**
 * Implements hook_form_FORM_ID_alter().
 */
function YOURMODULE_form_CONTENTTYPE_node_form_alter(&amp;$form, &amp;$form_state, $form_id) {
  $form['revision_information']['log']['#description'] = t('Your new instructions.');
}


Note: replace YOURMODULE with your module/theme name and CONTENTTYPE with machine name of the content type you want to change.