-=item setup - line item setup fee (only or both of B<setup> and B<recur> will be defined)
-=item recur - line item recurring fee (only or both of B<setup> and B<recur> will be defined)
+
+=item setup - line item setup fee (one or both of B<setup> and B<recur> will be defined)
+
+=item recur - line item recurring fee (one or both of B<setup> and B<recur> will be defined)
+