Escape forward slashes in hook_update_n() descriptions for display on update.php
Given that line 1161 of includes/update.inc is this:

$description = str_replace(array("\n", '*', '/'), '', $func-&gt;getDocComment());


(replaces new lines, asterisks and forward slashes in the doxygen comment with blank strings, everything else is considered to be the update description)

I'd say you have two options:


Use an HTML entity:

/**
 * Create alias for node&amp;#47;add&amp;#47;video-submission.
 */

Patch the offending line with something like:

$description = str_replace(array("\n", '/*', '*/', '*'), '', $func-&gt;getDocComment());