Threads with many pages - line break on page number

[ropox]

Hello to all, i have a question..

When i enter on a thread with many pages, page numbers in the top of the thread are splited on two lines when i choose to see any page except the first and the last.




How can i change it and appear all pages in one line like happens in the bottom of the page?
(snapshot of what i want to see follows)