message: Actually test the slash syntax
diff: @@ -521,7 +521,7 @@ describe("MatrixRoomHandler", () => {
  }});
  const context = {rooms: {}};
  const evt = await handler.ProcessCommand({
  - content: {body: "!discord bridge 123 456"},
  + content: {body: "!discord bridge 123/456"},
  room_id: "!123:localhost",
  }, context);
  expect(evt.body).equals("I have bridged this room to your channel");
  