fix(matrix): clean markdown table default PR

extensions/matrix/src/channel.message-adapter.test.ts

@@ -239,7 +239,7 @@ describe("matrix channel message adapter", () => {
     });
   });
 
-  it("declares bullets as defaultMarkdownTableMode to avoid code-block fallthrough (#78990)", () => {
+  it("declares bullets as the markdown table default", () => {
     expect(matrixPlugin.messaging?.defaultMarkdownTableMode).toBe("bullets");
   });
 });