diff --git a/src/tyvm.c b/src/tyvm.c
index 8eddd65..b0cbf88 100644
--- a/src/tyvm.c
+++ b/src/tyvm.c
@@ -1,5 +1,5 @@
 /*
-    TVM is a virtual machine for LC-3 based operating systems and it is used for educational purposes.
+    TYVM is a virtual machine for LC-3 based operating systems and it is used for educational purposes.
     Copyright (c) under MIT license
     Written by Erick Ahmed, 2022
 */