Documentation: current working director of dynamodb local

In the documentation (at -dbPath option) it states that the current working directory of dynamo-local is:

`/node_modules/serverless-dynamodb-local/dynamodb`

In my env I see that the directory is:

`/node_modules/dynamodb-localhost/dynamodb/bin`

I am not sure if this is something local to my env (I am running on Windows) or an error in the documentation. Might be worth to update the documentation as it can cause confusion.

Start at the documentation section for the -dbPath option and compare its documented working directory with the reported Windows path, /node_modules/dynamodb-localhost/dynamodb/bin. Verify whether the difference is platform- or environment-specific, then update the documentation or clarify the conditions so the documented path is accurate.

Written by the indexing model from the issue text.