Update contributing docs

docs/content/contributing.md

@@ -10,3 +10,15 @@ Pull requests are welcome!
 For contributions please create a new branch and submit a pull request for review.
 
 Huge thanks to all the [contributors](https://github.com/miguelmota/cointop/graphs/contributors) that have made cointop better.
+
+## Documentation
+
+Keeping documentation up-to-date is always appreciated! If you'd like to make edits or make additions to the docs, the respective files are located under [`docs/content`](https://github.com/miguelmota/cointop/tree/master/docs/content)
+
+Run the documentation locally with:
+
+```bash
+make docs-server
+```
+
+Visit [http://localhost:8080/](http://localhost:8080/)

docs/content/faq.md

@@ -392,6 +392,14 @@ draft: false
   sudo cointop server -p 22
   ```
 
+## Does using the public SSH instance track me?
+
+  No, there's no tracking on the public SSH server instance. It's running the same code that you see on the public repo.
+
+## Why does the public SSH server kick me off?
+
+  The public SSH instance is for demo use or short-term usage and will disconnect users after an idle timeout to allow other users to try it out.
+
 ## Why doesn't the version number work when I install with `go get`?
 
   The version number is read from the git tag during the build process but this requires the `GO111MODULE` environment variable to be set in order for Go to read the build information: