Limited number of letters under topic

[lian8]

I've installed Article Manager v1.2 and made modifications under the "allow articles in top level" contrib.

 

I've turned off the show new articles and all articles links at my Article Box. So basically what I am shooting for is a list of articles in the Article Box.

So I followed what was suggested which was to have my article name and topic name the same. This is great!

Unfortunately, the number of letters allowed is limited for "topic".

 

So instead of having the following showing in my Article Box:

 

1. Teaching children through stories

 

I have this showing instead:

 

1. Teaching children through sto

 

Question: How do I increase the number of letters allowed for "topic" so the entire sentence can be seen in my Article Box?