diff --git a/docs/hero_mdbook_fullvm.md b/docs/hero_mdbook_fullvm.md
index 04b8a04..5123de2 100644
--- a/docs/hero_mdbook_fullvm.md
+++ b/docs/hero_mdbook_fullvm.md
@@ -41,7 +41,7 @@ Steps will be shown to install those prerequisites.
     ```
     ssh -4 -L 3333:127.0.0.1:3333 root@10.20.4.2
     ```
-- Preprare the VM:
+- Prepare the VM:
     ```
     apt update && apt upgrade -y
     ```