#159 Minor typo in _render_cal

[Peter Cruickshank]

The link from the data is missing a slash after the url,
fixed by:

RCS file: /cvsroot/phpslash/phpslash-
ft/class/Block_render_cal.class,v
retrieving revision 1.6
diff -r1.6 Block_render_cal.class
99c99
< 'URL' => $this->psl['rooturl'] . "?
date=$url_date" . $url_day,
---
> 'URL' => $this->psl['rooturl'] . "/?
date=$url_date" . $url_day,

[Joe Stewart]

Logged In: YES
user_id=77269

This problem has been corrected in the CVS. Please update your
copy of PHPSlash, or wait for the next release.