on my forums some forums have numbers at end of link and some dont?

[ekogo]

for example, when I go to the "weather" forum, the link is:
http://www.MYSITE.com/forums/forums/weather/

but when I go to the "politics" forum, the link is:
http://www.MYSITE .com/forums/forums/politics.19/

anyone know why?

 

[Paul B]

Set a URL portion for each node as required.