Force the content-type.

gcube-token-docker/pep.js.j2

@@ -46,7 +46,7 @@ function enforce(r) {
       closeAccountingRecord(context.record, (reply.status === 200 || reply.status === 201 || reply.status === 204))
       context.request.subrequest("/_accounting", { detached : true, body : JSON.stringify(context.record) })
       debug(context, njs.dump(reply))
-      // context.request.headersOut['Content-type'] = "text/html'
+      context.request.headersOut['Content-type'] = "text/html'
       r.return(reply.status, reply.responseText)
     }).catch(e => { log(context, "Error .... " + njs.dump(e)); context.request.return(e.message === "Unauthorized" ? 403 : 500)} )