Deleting the period through editing?

I use Chicago footnote style and found that there always appear a period after the publication date such as below. How can I delete the period through editing?

Na-Mi Lee, “Park Chung-Hee’s Regime and Regression of Korean Conservatism,” _Critical Review of History_95 (May, 2011)., p. 46. 

Does this fix it?  I remember needing to modify the style, but not sure this was the reason.  I am sure it is due to an empty field and the links to the associated punctuation not being correctly formated in the template.   

Chicago 16th Footnote commaposition.ens (81.2 KB)