Use HTTPS instead of HTTP links in readme
[![CF Slack](https://www.google.com/s2/favicons?domain=www.slack.com) Join us on Slack](https://cloudfoundry.slack.com/messages/buildpacks/)
-A Cloud Foundry [buildpack](http://docs.cloudfoundry.org/buildpacks/) for static content such as websites (HTML/JS/CSS).
+A Cloud Foundry [buildpack](https://docs.cloudfoundry.org/buildpacks/) for static content such as websites (HTML/JS/CSS).
### Buildpack User Documentation
-Official buildpack documentation can be found at [staticfile buildpack docs](http://docs.cloudfoundry.org/buildpacks/staticfile/index.html).
+Official buildpack documentation can be found at [staticfile buildpack docs](https://docs.cloudfoundry.org/buildpacks/staticfile/index.html).
### Building the Buildpack
@@ -73,7 +73,7 @@ Find our guidelines [here](./CONTRIBUTING.md).
### Help and Support
-Join the #buildpacks channel in our [Slack community](http://slack.cloudfoundry.org/) if you need any further assistance.
+Join the #buildpacks channel in our [Slack community](https://slack.cloudfoundry.org/) if you need any further assistance.
### Reporting Issues
