Update APIDOCS

Author: lukebakken

APIDOCS.md

@@ -5,10 +5,16 @@ Updating the content in the `_site` submodule (which is this repository's `gh-pa
 ```
 cd C:\path\to\rabbitmq-dotnet-client`
 git submodule update --init
+pushd _site
+git remote add origin-ssh [email protected]:rabbitmq/rabbitmq-dotnet-client.git
+git checkout --track origin-ssh/gh-pages
+popd
 .\build.bat
 docfx.exe
-cd _site
+pushd _site
 git commit -a -m 'rabbitmq-dotnet-client docs vX.Y.Z'
-cd ..
+git push origin-ssh
+popd
 git commit -a -m 'rabbitmq-dotnet-client docs vX.Y.Z'
+git push
 ```