Merge pull request #3003 from replicatedhq/florian/fix-demote-typo

fix typo in demotion docs

Author: paigecalvert

docs/vendor/releases-about.mdx

@@ -181,7 +181,7 @@ You can enable semantic versioning on a channel that already has releases promot
 
 ### Demotion
 
-A channel release can be demoted from a channel. When a channel release is demoted, the release is longer available for download, but is not withdrawn from environments where it was already downloaded or installed.
+A channel release can be demoted from a channel. When a channel release is demoted, the release is no longer available for download, but is not withdrawn from environments where it was already downloaded or installed.
 
 The demoted release's channel sequence and version are not reused. For customers, the release will appear to have been skipped. Un-demoting a release will restore its place in the channel sequence making it again available for download and installation.
 

docs/vendor/releases-creating-releases.mdx

@@ -111,7 +111,7 @@ To archive one or more releases:
 
 ## Demote a Release
 
-A channel release can be demoted from a channel. When a channel release is demoted, the release is longer available for download, but is not withdrawn from environments where it was already downloaded or installed. For more information, see [Demotion](/vendor/releases-about#demotion) in _About Channels and Releases_.
+A channel release can be demoted from a channel. When a channel release is demoted, the release is no longer available for download, but is not withdrawn from environments where it was already downloaded or installed. For more information, see [Demotion](/vendor/releases-about#demotion) in _About Channels and Releases_.
 
 For information about demoting and un-demoting releases with the Replicated CLI, see [channel demote](/reference/replicated-cli-channel-demote) and [channel un-demote](/reference/replicated-cli-channel-un-demote).