Repository Block - Call to undefined function _cmis_browser_block_settings_path_form()

When editing the CMIS Document Repository Block under /admin/build/block, I get the following error:

Fatal error: Call to undefined function _cmis_browser_block_settings_path_form() in /home/xxxx/www/sites/all/modules/cmis/cmis_browser/cmis_browser.module on line 262

Coping the function "_cmis_browser_block_settings_path_form()" from:

cmis_browser.content_block.inc

to the start of:

cmis_browser.module

fixes it.

Am I messing things up by doing this?