I am using PP 2003

I created an organization chart.  A couple of the "boxes" (not sure of what
the correct terminology is for a box on an organization chart) have 3 lines
of text instead of two as the rest of them do.  The 3 lines of text do not
fit well in the box.  Is there a way to make the box larger without
en-larging all of the boxes?  I need this one level only.

Thank you - aurora