Revert "My First PR (#65)"

This reverts commit 3dfe8dd.

Author: shengsheng-bot

src/main/java/club/shengsheng/TestDemo.java

@@ -6,6 +6,6 @@
 public class TestDemo {
 
     public int foo() {
-        return 2;
+        return 1;
     }
 }