diff --git a/README.md b/README.md
index 604deba..8d9f2bb 100644
--- a/README.md
+++ b/README.md
@@ -4,9 +4,10 @@ Very unstable and in early development.
 
 ```
 proc main*(): cint
-    puts("Hello, world!")
-    return 0
-end
+{
+  puts("Hello, world!")
+  return 0
+}
 ```
 
 ## Building