diff --git a/documentation/docs/25-build-and-deploy/40-adapter-node.md b/documentation/docs/25-build-and-deploy/40-adapter-node.md
index 18102d03d363..652034c1b059 100644
--- a/documentation/docs/25-build-and-deploy/40-adapter-node.md
+++ b/documentation/docs/25-build-and-deploy/40-adapter-node.md
@@ -100,7 +100,7 @@ PROTOCOL_HEADER=x-forwarded-proto HOST_HEADER=x-forwarded-host node build
 
 If `adapter-node` can't correctly determine the URL of your deployment, you may experience this error when using [form actions](form-actions):
 
-> [!NOTE] Cross-site POST form submissions are forbidden
+> Cross-site POST form submissions are forbidden
 
 ### `ADDRESS_HEADER` and `XFF_DEPTH`