diff --git a/README.md b/README.md
index 6dff1e7..ce3d2af 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,2 @@
-# test01
\ No newline at end of file
+# test01
+alt02
diff --git a/helloworld.cpp b/helloworld.cpp
index ffa29bb..9fc5ce8 100644
--- a/helloworld.cpp
+++ b/helloworld.cpp
@@ -9,7 +9,8 @@ void salute01()
 
 void yujuu02()
 {
-  cout <<"salute 02 tocado por branch!" << endl;  
+  cout <<"salute 02 tocado por branch alt02!" << endl;  
+  thiswillfail
 }
 int main(int argc, char** argv)
 {