Added old entry back in the Config template.

config/config.yml.template

@@ -32,6 +32,7 @@ date_format: "%D %T"                # Pico's default date format;
                                     #     See https://php.net/manual/en/function.strftime.php for more info
 pages_order_by_meta: author         # Sort pages by meta value "author" (set "pages_order_by" to "meta")
                                     #     Use '.' notation for nested meta keys (e.g. 'author.info')
+pages_order_by: alpha               # Change how Pico sorts pages ("alpha" for alphabetical order, "date", or "meta")
 pages_order: asc                    # Sort pages in ascending ("asc") or descending ("desc") order
 content_dir: ~                      # The path to Pico's content directory
 content_ext: .md                    # The file extension of your Markdown files