diff --git a/general/development/policies/codingstyle/index.md b/general/development/policies/codingstyle/index.md
index 482195d44..15af21860 100644
--- a/general/development/policies/codingstyle/index.md
+++ b/general/development/policies/codingstyle/index.md
@@ -1180,7 +1180,7 @@ Instead of a generic array of options, each option should be specified as a func
 <ValidExample>
 
 ```php
-function goodfunction(
+function good_function(
     string $text,
     ?context $context = null,
     bool $trusted = false,