[xwiki-users] Deleting a Page but Tag remain???

[2smart4u]

Hi there,

again me:

I've deleted a page which I had tagged before. So far, so good.

However, within my tag-cloud the tag still shows up. When selecting
this tag, I get a overview "All Documents Tagged With "Tag"", but when
I click on that tag (which belongs to the previously deleted
document), I get (obviously) a message

Notice
The requested document could not be found.

Hm...

Any idea how I can remove orphaned tags?

TIA

Gregor

PS.: If there's something in the docs what I've missed, a hint to this
would also be great...
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