Fix typos

Author: WillB97

.spelling

@@ -27,6 +27,7 @@ Scarzy
 srobo
 ST7202USBGB
 studentrobotics
+unfound
 usbkey
 usercode
 Webots

simulator/setting_up_simulator.md

@@ -22,7 +22,7 @@ To install Webots, you can download the latest version from the [Webots website]
 ## Simulator Bundle
 
 Once you have installed these, you need to download our [simulator bundle](https://github.com/srobo/sbot_simulator/releases/download/2024.0.1/sbot-simulator-2024.0.1.zip).
-This is a zip file containing the arena and the necessary files to allow the sbot library to be used in the simulator.
+This is a zip file containing the arena and the necessary files to allow the sr-robot3 library to be used in the simulator.
 
 Once this has downloaded, extract the contents to an empty folder.
 This folder will contain the arena as well as the code you will develop to control the robot.