vhdl: fix backwards compat with 1.20.0
Add a missing `,` to `term.rs` which caused builds in 1.20.0 to break.
@@ -260,7 +260,7 @@ impl<'sbc, 'lazy, 'sb, 'ast, 'ctx> TermContext<'sbc, 'lazy, 'sb, 'ast, 'ctx> {
);
return Err(());
}
- }
+ },
None => 0,
};
