- "Valid date units are `years', `quarters', `months', "
- "`weeks', `days', `hours', `minutes', and `seconds'."),
- (int) ss_length (name), ss_data (name));
+ "Valid date units are `%s', `%s', `%s', "
+ "`%s', `%s', `%s', `%s', and `%s'."),
+ (int) ss_length (name), ss_data (name),
+ "years", "quarters", "months",
+ "weeks", "days", "hours", "minutes", "seconds");
+