diff --git a/docs/testing/phpunit.md b/docs/testing/phpunit.md
index ffae14bd346069f9df15e973436dd4e818b2bc7b..a8533b841ba31565a25eed4c59bee479bc5986fe 100644
--- a/docs/testing/phpunit.md
+++ b/docs/testing/phpunit.md
@@ -98,7 +98,7 @@ rollback automatically at the end of the test.
 
 !!! warning
     Schema changes in your test will cause an auto-commit of all changes, and
-    therefore the transaction will be ignored. This includes TRUNCATE TABLE,
+    therefore the transaction will be ignored. This includes `TRUNCATE TABLE`,
     because this implicitly drops and re-creates the table. If your tests create
     custom tables or change the database schema please be aware you may need to
     manually reset it.