diff --git a/managing-os/pentesting/ptf.md b/managing-os/pentesting/ptf.md
index 7c85b169..badc085b 100644
--- a/managing-os/pentesting/ptf.md
+++ b/managing-os/pentesting/ptf.md
@@ -6,7 +6,7 @@ redirect_from:
 - /doc/ptf/
 ---
 
-**General Remainder:**
+**General reminder:**
 
 - The installation scripts and provided tools may have bugs, be vulnerable to Man in the Middle (MitM) attacks or other vulnerabilities.