%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$S: '%1$S' direktibetako komodin-iturriek gutxienez azpidomeinu ez-generiko bat izan behar dute (adib., *.adibidea.eus, *.eus ordez)