diff --git a/formater-test.cpp b/formater-test.cpp
index 8394c5517..70360da76 100644
--- a/formater-test.cpp
+++ b/formater-test.cpp
@@ -1,7 +1,7 @@
 #include <iostream>
 
 int main() {
-    int a = 10;
+        int a = 10;
     int b = 20;
     std::cout << "a: " << a << ", b: " << b << std::endl;
     return 0;