Customized about box caption

I wanted to be able to change the text of the About author caption. Created a new variable called nodeauthor_caption and added it to settings. This was diff'd against 4.7 branch 1.1.2.3 (since 1.1.2.4 in 4.7 branch is 5.0 code). Plus, very minor indentation fix on settings hook.

Pasting it here and as attachment.

--- -	2006-12-07 17:14:06.000000000 -0800
+++ /dev/fd/63	2006-12-07 17:14:06.000000000 -0800
@@ -63,12 +63,18 @@
 		$options[$type] = $type_name; 
 	}
 
-	
 	$form['nodesettings'] = array(
-         '#type' => 'fieldset',
-         '#title' => t('Node type settings'),
-         '#collapsible' => TRUE,
-         '#collapsed' => FALSE);
+    '#type' => 'fieldset',
+    '#title' => t('Node type settings'),
+    '#collapsible' => TRUE,
+    '#collapsed' => FALSE);
+  $form['nodesettings']['nodeauthor_caption'] = array(
+	  '#type' => 'textfield',
+	  '#title' => t('Caption for author box'),
+	  '#default_value' => variable_get ('nodeauthor_caption', t('About author')),
+	  '#size' => 40,
+	  '#description' => t('Enter the caption you want above the about author box.'),
+  );
 	$form['nodesettings']['nodes_add_info'] = array(
 	  '#type' => 'checkboxes',
 	  '#title' => t('Content types'),
@@ -119,7 +125,7 @@
  * @ingroup themeable
  */
 function theme_authorinfo($info) {
-	return "<div class=\"nodeauthor-info\"><span>".t("About author")."</span>\n$info</div>\n";
+	return "<div class=\"nodeauthor-info\"><span>".variable_get('nodeauthor_caption', t('About author'))."</span>\n$info</div>\n";
 }