Update guides/office/officehandbook.md

Co-authored-by: Yusuf <[email protected]>

guides/office/officehandbook.md

@@ -16,6 +16,7 @@ You can book a desk in any office using [Office RnD](https://hybrid.officernd.co
 Below is information on access and layout for each of our offices. If anyone has a disability that may require additional needs whilst in an office, please slack either #ops or email [[email protected]](mailto:[email protected]), and we will assist you with completing a PEEP.
 
 # Office etiquette
+
 Please leave desks and meeting rooms as you (should hopefully) find them. This means making sure all the equipment, including stationery, remotes, USB-C cables, keyboards, etc., are back where they should be. Chairs should be returned to the correct desk or room, and meeting room tables should be clear.
 
 ## London