diff --git a/general/development/policies/security/commandline-injection.md b/general/development/policies/security/commandline-injection.md
index b6c6f7bc30..8b92081ecc 100644
--- a/general/development/policies/security/commandline-injection.md
+++ b/general/development/policies/security/commandline-injection.md
@@ -25,7 +25,7 @@ However, when there is no other option, it is the standard approach of cleaning
 
 ## What you need to do in your code
 
-- Tyy to avoid using shell commands if at all possible.
+- Try to avoid using shell commands if at all possible.
   - Many utilities are available as PHP libraries.
 - If you can't avoid shell commands, use `escapeshellcmd` and `escapeshellarg`.