diff --git a/src/test.cc b/src/test.cc
index ecbded8..64416b6 100644
--- a/src/test.cc
+++ b/src/test.cc
@@ -2,6 +2,6 @@
 
 int main()
 {
-    std::cout << "Hello World!" << std::endl;
+    std::cout << "Hello World!!" << std::endl;
       return 0;
 }