%2$S: wildcard sources in ‘%1$S’ directives must include at least one non-generic sub-domain (e.g., *.example.com rather than *.com)
%2$S: caithfidh tú ar a laghad fofhearann neamhghinearálta amháin a chur i dtreoir '%1$S' a úsáideann saoróg (m.sh., *.example.com in ionad *.com)