Fix code formatting on snippet 83

[RandomGuyJCI]

Summary

Fixed code formatting for snippet 83

Fixes dotnet/dotnet-api-docs#2347

[pkulikov]

@RandomGuyJCI you want to merge to the live branch. Typically, only the master branch is merged into live, while everybody merges into the master branch.

[BillWagner]

Thanks for making this change @RandomGuyJCI

I changed the base branch to master, as @pkulikov noted.

I'll now.

Thanks for making your first contribution to docs! We appreciate it. 🎆