Update daprdocs/content/en/dotnet-sdk-contributing/dotnet-contributin…

…g.md

Co-authored-by: Simon Headley <headleysj@gmail.com>
Signed-off-by: Shubhdeep Singh <shubhdeepsingh1502@gmail.com>

daprdocs/content/en/dotnet-sdk-contributing/dotnet-contributing.md

@@ -22,6 +22,6 @@ The `daprdocs` directory contains the markdown files that are rendered into the
    - All rules in the [docs guide]({{< ref contributing-docs.md >}}) should be followed in addition to these.
    - All files and directories should be prefixed with `dotnet-` to ensure all file/directory names are globally unique across all Dapr documentation.
 
-## Github Dapr Bot Commands
+## GitHub Dapr Bot Commands
 
 Checkout the [daprbot documentation](https://docs.dapr.io/contributing/daprbot/) for Github commands you can run in this repo for common tasks. For example, you can comment `/assign` on an issue to assign it to yourself.