diff --git a/src/pci_virtio_vmnet.c b/src/pci_virtio_vmnet.c
index 2c02d96..5177c15 100644
--- a/src/pci_virtio_vmnet.c
+++ b/src/pci_virtio_vmnet.c
@@ -29,7 +29,7 @@
 
 /*
  *
- * The vmnet support is ported from the Mirage OS project:
+ * The vmnet support is ported from the MirageOS project:
  *
  * https://github.com/mirage/ocaml-vmnet
  *