silly problem with s:text

[Gianluca Musella]

If I write in my jsp:

<s:text name="home.hits">
     <s:param value="principal.monthHits"/>
     <s:param value="principal.baseHits"/>
</s:text>

with in my i18n.properies:

home.hits=Foto visitate: {0}/{1}

the output in html is:

Foto visitate: 187/27.912

Is there a way to not write the .?

Thank you, guys

Gianluca