Index: textformatter.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/textformatter/textformatter.module,v
retrieving revision 1.1
diff -u -p -r1.1 textformatter.module
--- textformatter.module	15 Jun 2009 16:28:18 -0000	1.1
+++ textformatter.module	4 Sep 2009 13:40:07 -0000
@@ -138,8 +138,11 @@ function theme_textformatter_formatter_t
       $phrase .= $values[$i].", ";
     }
   }
+  
+  // Add period only if there are values in the array.
+  $phrase .= count($values) > 0 ? "." : "";
 
-  return $phrase.".";
+  return $phrase;
 }
 
 /**