iPad TOC is right justified?

[steve2112]

I have created a number of epub files in the past but the latest one does something weird – on the iPad TOC the entries are right justified instead of left - so it looks like this:

(Page)
1...................1 Introduction
4....................2 Technology
...

instead of the usual

1 Introduction..................1
2 Technology...................4
...

I have looked in the toc.ncx file and compared with other epubs but found nothing that indicates why this is happening?

Any thoughts appreciated.

Thanks

[steve2112]

I just found the answer - it was the language definition in the contents.opf file - it was set as 'ar-SA' (Arabic, Saudi Arabia) instead of 'en-GB'.