commit 31a0ecabd94b2761dc7927791ebaae8c3242f477
Author: Joel Pittet <joel@pittet.ca>
Date:   Tue May 14 16:33:14 2013 -0700

    doc update

diff --git a/core/modules/block/templates/block.html.twig b/core/modules/block/templates/block.html.twig
index 2fda134..757f8f5 100644
--- a/core/modules/block/templates/block.html.twig
+++ b/core/modules/block/templates/block.html.twig
@@ -19,7 +19,7 @@
  *   - delta: An ID for the block, unique within each module.
  *   - region: The block region embedding the current block.
  * - content: The content of this block.
- * - attributes: Remaining HTML attributes for the containing element.
+ * - attributes: HTML attributes for the containing element.
  *   - id: A valid HTML ID and guaranteed unique.
  *   - class: Classes that can be used to style contextually through
  *     CSS. These can be manipulated through preprocess functions. The default
@@ -28,6 +28,8 @@
  *     - block-[module]: The module generating the block. For example, the user
  *       module is responsible for handling the default user navigation block.
  *       In that case the class would be 'block-user'.
+ * - title_attributes: HTML attributes for the title element.
+ * - content_attributes: HTML attributes for the content element.
  * - title_prefix: Additional output populated by modules, intended to be
  *   displayed in front of the main title tag that appears in the template.
  * - title_suffix: Additional output populated by modules, intended to be