diff --git a/os-guides/pentesting/kali.md b/os-guides/pentesting/kali.md
index 3be86c8..0868321 100644
--- a/os-guides/pentesting/kali.md
+++ b/os-guides/pentesting/kali.md
@@ -135,7 +135,7 @@ $ qvm-copy kali-key.asc
 # cat /home/user/QubesIncoming/dispXXX/kali-key.asc | apt-key add -
 ```
 
-   This command should return: "`OK".`
+   This command should return: `OK`.
 
 8. Add the Kali repository