diff --git a/src/content/chapters/3-how-to-run-a-program.mdx b/src/content/chapters/3-how-to-run-a-program.mdx
index b66fda9..0e77281 100644
--- a/src/content/chapters/3-how-to-run-a-program.mdx
+++ b/src/content/chapters/3-how-to-run-a-program.mdx
@@ -237,7 +237,7 @@ The modified `argv` finally passed to the Node interpreter will be:
 
 <CodeBlock>
 ```c
-[ "/usr/bin/node", "--experimental-module", "./script", "B", "C" ]
+[ "/usr/bin/node", "--experimental-module", "./script", "A", "B", "C" ]
 ```
 </CodeBlock>
 </blockquote>