Update base.go with suggestion

Co-authored-by: Marcin Rataj <lidel@lidel.org>

base.go

@@ -43,7 +43,7 @@ func resolve(ctx context.Context, r resolver, name string, options opts.ResolveO
 			i--
 		}
 		// Wrap error so that it can be tested if it is a ErrResolveFailed
-		err = fmt.Errorf("%w: %s is missing DNSLink record (https://docs.ipfs.io/concepts/dnslink/)", ErrResolveFailed, name[i+1:])
+		err = fmt.Errorf("%w: %q is missing a DNSLink record (https://docs.ipfs.io/concepts/dnslink/)", ErrResolveFailed, name[i+1:])
 	}
 	return p, err
 }