add sub-headers

contributingGuides/KSv2.md

@@ -10,6 +10,8 @@ In Expensify, we use a prioritization system called called "Kernel Scheduler v2"
 
 **Monthly**: If a Github issue has the `Monthly` label, the assignee should update it *at least* once a month.
 
+## Dashboard
+
 To help surface the issues that need the most #urgency, we've built a custom extension to use in GitHub. It looks like this:
 
 <img src="https://user-images.githubusercontent.com/6829422/212977549-7e1b0b48-1c6f-4c90-a05e-26e6e2ba9926.png" />
@@ -18,5 +20,7 @@ In the dashboard, you can see all your issues broken down from urgent to least u
 
 If a GitHub issue has the `Overdue` label, it means that it hasn't been updated in the amount of time allotted for an update (ex - A weekly issue becomes overdue if it hasn't been updated in a week).
 
+## Installation
+
 You can install the KSv2 extension from [here](https://github.com/Expensify/k2-extension/). As a best practice, before you start working on assigned tasks, go to the [K2 dashboard](https://github.com/Expensify/Expensify#k2). At the top of the page, it lists all your assigned issues organized by priority. Anything with red text is overdue - make sure to address these first. That's it!