specs: no need for --unicode any more.
specs: no need for --unicode any more.

* specs/specs.mk (SPECL_OPTS): Remove --unicode.  There are no
spec files with unicode in them in the project any more.

Signed-off-by: Gary V. Vaughan <f9023000f29773649f3850298becb9544b5fd6a9@gnu.org>

gvvaughan/specl