Issue #2195357 by Rajendar Reddy, GoddamnNoise, Pol: Fix docs in hook…

…_block_info()

modules/block/block.api.php

@@ -87,13 +87,13 @@
  *     and any value provided can be modified by a user on the block
  *     configuration screen.
  *   - pages: (optional) See 'visibility' above. A string that contains one or
- *     more page paths separated by '\n', '\r', or '\r\n' when 'visibility' is
- *     set to BLOCK_VISIBILITY_NOTLISTED or BLOCK_VISIBILITY_LISTED, or custom
- *     PHP code when 'visibility' is set to BLOCK_VISIBILITY_PHP. Paths may use
- *     '*' as a wildcard (matching any number of characters); '<front>'
- *     designates the site's front page. For BLOCK_VISIBILITY_PHP, the PHP
- *     code's return value should be TRUE if the block is to be made visible or
- *     FALSE if the block should not be visible.
+ *     more page paths separated by "\n", "\r", or "\r\n" when 'visibility' is
+ *     set to BLOCK_VISIBILITY_NOTLISTED or BLOCK_VISIBILITY_LISTED (example:
+ *     "<front>\nnode/1"), or custom PHP code when 'visibility' is set to
+ *     BLOCK_VISIBILITY_PHP. Paths may use '*' as a wildcard (matching any
+ *     number of characters); '<front>' designates the site's front page. For
+ *     BLOCK_VISIBILITY_PHP, the PHP code's return value should be TRUE if the
+ *     block is to be made visible or FALSE if the block should not be visible.
  *
  * For a detailed usage example, see block_example.module.
  *