Confirm Slack rancher-support

Author: dcrossleyau

_faqs/how-to-get-started-with-rancher.md

@@ -27,6 +27,7 @@ Some teams also provide [further general instructions](/guides/run-local-folio/#
 For general assistance use the [Slack channel](/guidelines/which-forum/#slack) `#rancher-support` and help via your team-specific channel.
 
 To raise Jira tickets related to Rancher scratch environments, refer to the [FAQ](/faqs/how-to-raise-devops-ticket/#rancher-scratch-environments).
+This is needed when contacting the `#rancher-support` Slack channel.
 
 See the Wiki [How to work with Rancher environments](https://folio-org.atlassian.net/wiki/spaces/FOLIJET/pages/1396559/How+to+work+with+Rancher+environments).
 

guidelines/which-forum.md

@@ -157,7 +157,7 @@ and in the [Guidelines for FOLIO issue tracker](/guidelines/issue-tracker/#linki
 
 - A place for heads-up type of notices.
 
-- There are now many channels. Browse the list, via the Slack application, to review and join any appropriate ones.
+- There are now many channels. Browse the list via the Slack application, to review and join any appropriate ones.
   Some are not public, so you will need to be invited.
   Some relevant channels for developers are:
   - `#support` -- Any topic needing assistance.
@@ -169,7 +169,7 @@ and in the [Guidelines for FOLIO issue tracker](/guidelines/issue-tracker/#linki
   - `#raml-module-builder` -- Specific discussion for RMB development.
   - `#stripes` -- Specific discussion for front-end development.
   - `#devops` -- Assistance with FOLIO infrastructure, requests to add new GitHub Team members, etc.
-  - `#scratch-environments` -- Assistance with the team-specific [Rancher developer scratch environments](/faqs/how-to-get-started-with-rancher/).
+  - `rancher-support` (was previously known as `#scratch-environments`) -- Assistance with the team-specific [Rancher developer scratch environments](/faqs/how-to-get-started-with-rancher/).
   - `#folio-ci` -- Notifications from the Jenkins CI. See usage [notes](/guides/navigate-commits/). Mute this channel and visit when needed.
 
 - Use `@mentions` with care. This is especially important on broad channels such as `#general`, as using `@channel` there will send notifications to many hundreds of people.