Fixing up wikilinks

src/app/registers/RegisterDetail.tsx

@@ -26,7 +26,7 @@ export default function RegisterDetail({
             <code>{register.hex_address}</code> ( {register.dec_address} ) &nbsp;
               <strong>{register.name}</strong> {register.issue_4_only && <span className="badge bg-danger">Issue 4 Only</span>}
             <div className="float-end small text-muted">
-              <Link href={`https://wiki.specnext.dev/${encodeURIComponent((register.name).replace(' ','_'))}_Register`} className="text-decoration-none btn btn-sm btn-primary" title="Open wiki">
+              <Link href={register.wiki_link} className="text-decoration-none btn btn-sm btn-primary" title="Open wiki">
                 <Icon.Wikipedia />
               </Link>
               &nbsp;