add link to discussions

And remove gitter, since that has no traction for this project.

README.md

@@ -4,10 +4,14 @@
 
 ----
 
-[![Join the chat at https://gitter.im/chanzuckerberg/terraform-provider-snowflake](https://badges.gitter.im/chanzuckerberg/terraform-provider-snowflake.svg)](https://gitter.im/chanzuckerberg/terraform-provider-snowflake?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) [![Build Status](https://travis-ci.com/chanzuckerberg/terraform-provider-snowflake.svg?branch=master)](https://travis-ci.com/chanzuckerberg/terraform-provider-snowflake) [![codecov](https://codecov.io/gh/chanzuckerberg/terraform-provider-snowflake/branch/master/graph/badge.svg)](https://codecov.io/gh/chanzuckerberg/terraform-provider-snowflake)
+[![Build Status](https://travis-ci.com/chanzuckerberg/terraform-provider-snowflake.svg?branch=master)](https://travis-ci.com/chanzuckerberg/terraform-provider-snowflake) [![codecov](https://codecov.io/gh/chanzuckerberg/terraform-provider-snowflake/branch/master/graph/badge.svg)](https://codecov.io/gh/chanzuckerberg/terraform-provider-snowflake)
 
 This is a terraform provider plugin for managing [Snowflake](https://www.snowflake.com/) accounts.
 
+## Getting Help
+
+If you need help, try the [discussions area](https://github.com/chanzuckerberg/terraform-provider-snowflake/discussions) of this repo.
+
 ## Install
 
 The easiest way is to run this command:
@@ -16,7 +20,7 @@ The easiest way is to run this command:
 curl https://raw.githubusercontent.com/chanzuckerberg/terraform-provider-snowflake/master/download.sh | bash -s -- -b $HOME/.terraform.d/plugins
 ```
 
-**Note that this will only work with recent releases, for older releaes, use the version of download.sh that corresponds to that release (replace master in that curl with the version).**
+**Note that this will only work with recent releases, for older releases, use the version of download.sh that corresponds to that release (replace master in that curl with the version).**
 
 It runs a script generated by [godownloader](https://github.com/goreleaser/godownloader) which installs into the proper directory for terraform (~/.terraform.d/plugins).