Clarify confusing comment.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>

lib/newfol/main.py

@@ -661,7 +661,7 @@ class SortingTemplateRecordView(RecordView):
 
     def _get_fields(self):
         l = [i.widget_list[1].get_state() for i in self.cells]
-        # We can't use True in l here because it looks for a True value, not
+        # We can't use True in l here because it looks for a truthy value, not
         # actually the fixed value True.
         try:
             l[1:].index(True)