diff --git a/docs/guide/db-query-builder.md b/docs/guide/db-query-builder.md
index f2d4248479..c915c416b8 100644
--- a/docs/guide/db-query-builder.md
+++ b/docs/guide/db-query-builder.md
@@ -879,10 +879,10 @@ Using the operator format, it would look like the following:
 ```php
 [
     'and',
-    '>', 'posts', $minLimit,
-    '>', 'comments', $minLimit,
-    '>', 'reactions', $minLimit,
-    '>', 'subscriptions', $minLimit
+    ['>', 'posts', $minLimit],
+    ['>', 'comments', $minLimit],
+    ['>', 'reactions', $minLimit],
+    ['>', 'subscriptions', $minLimit]
 ]
 ```