Fix typos

Co-authored-by: Karina J. Kwiatek <[email protected]>

docs/competition/team-support/kit-return.md

@@ -23,7 +23,7 @@ As we handle charging during the competition, teams will have 1 Battery. We don'
 If a kit is not complete, the [Missing Kit Form](https://docs.google.com/document/d/1G9Rv0hWHamecVhk1saslqfMxlYuAg5miJwzOg4GCpVo/edit?usp=sharing) should be completed noting which items of kit have not been returned.
 
 !!! tip
-    Ask the team to search their pits again to confirm they haven't missed it forgotten the item
+    Ask the team to search their pits again to confirm they haven't missed the forgotten  item
 
 After the competition, these forms are tabulated and the teams contacted to ensure the safe return of the items of kit.
 

docs/competition/team-support/overnight-battery-loan.md

@@ -14,4 +14,4 @@ At the end of the day on Saturday, Roving Helpers should search all pits for bat
 
 Batteries should be returned to reception on Sunday when teams enter the venue. The list of teams who took batteries overnight should be used to confirm which teams bring them back.
 
-On Sunday Morning, the Head Helpdesker is responsible for checking that all batteries and chargers were handed in by teams.
+On Sunday Morning, the Head Helpdesker is responsible for checking that all loaned batteries and chargers were handed in by teams.

docs/competition/team-support/roving-helper.md

@@ -6,7 +6,7 @@ original:
 
 # Roving Helper
 
-A Roving Helper is a volunteer who wanders around the pit areas to assist teams with quick and simple problems. If an issue cannot be easily resolved then a ticket should be opened.  Ideally a Roving Helper has some experience with Student Robotics kit, but this is not essential. In most cases good knowledge of the Docs and Rules will suffice.
+A Roving Helper is a volunteer who wanders around the pit areas to assist teams with quick and simple problems. If an issue cannot be easily resolved then a ticket should be opened.  Ideally, a Roving Helper has some experience with Student Robotics kit, but this is not essential. In most cases good knowledge of the Docs and Rules will suffice.
 Every volunteer acting as a Roving Helper should regularly (**at least every 30 mins**) check in with helpdesk to see if any teams need help and are not being attended to. This can be done by the roving helper if they have access to the helpdesk system.
 
 A Roving Helper may be requested, by Helpdesk, to investigate a particular issue a team is having / ticket. This will most likely involve working through the problem with the team in their pit. In some cases it might involve observing and aiding a team over the period of a couple of matches to help them solve particularly obscure issues.