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