If I click on a category in my Wordpress blog, it displays an excerpt of all articles in the category, and finishes with a word that says "continue" which has no hyperlink.
How do I fix this?
Open the theme index.php (or other theme template file) and look for something like this:
or just remove "Continue"
That 'Continue' you see is part of the next page/previous page functionality. If you look at the other pages of the site [http://www.superlogical.net/page/2/], when there are enough articles, it will display the continue with clickable arrows beside it.
You can see how to style the paging links here: