DOCBOOK-APPS: Using *small-caps*

Hi!

I'm using the DSSSL style sheets 1.70 and I'm trying to format
<application>s in small caps. I included the following in my customization
layer:

(element application (*small-caps*))

In case you're wondering where I got it from, I found *small-caps* in
dbprint.dsl.
The changed mentioned above, however, does NOT work. I get the following
error message from openjade:

openjade:/usr/local/docbook/style/dsssl/1.70/holgi-both.dsl:103:21:E: call
of non-function object "#<unknown object 151177120>"

What's the right way of using *small-caps*? (I was simply looking at the
definitions in dbinline.dsl).

Thanks for any help!

Greetings,

	Holger