Website/node management: fix rendering

Author: dannywillems

website/docs/node-operators/node-management.mdx

@@ -193,9 +193,9 @@ chmod 600 mina-workdir/producer-key
 
 <!-- prettier-ignore-start -->
 
-:::tip
+:::tip Best Practice
 
-Best Practice Always fix file ownership after Docker operations to ensure your
+Always fix file ownership after Docker operations to ensure your
 local user can properly access, backup, and manage the files. This is especially
 important for sensitive files like producer keys.