Index Right Alignment

I thought I had this solved but apparently not.  Some lines in my index when there should be just one word wrapped to the next line refuse to wrap.  See below.

All the text that is in my document and drawn into the index are single lines of text.  I have more than 100 more entries to get into this index so would prefer to get it right now.  The style for setting up the Index TOC is below:

And the paragraph style for the text within the TOC is as below.  I have tried a variety of right margin settings without finding a resolution.  Any help will be appreciated.