diff --git a/HelloWorld.cpp b/HelloWorld.cpp
index 5024471..a1bdbb1 100644
--- a/HelloWorld.cpp
+++ b/HelloWorld.cpp
@@ -4,7 +4,7 @@ using namespace std;
 using namespace Hello;
 
 int main(int argc, char *argv[]) {
-  Speaker* speaker = new Speaker();
+    Speaker* speaker = new Speaker();
 
-  speaker->sayHello();  
+    speaker->sayHello();  
 }