minor edits

Author: paigecalvert

docs/vendor/helm-install-airgap.mdx

@@ -104,4 +104,4 @@ Unless the customer has set up the `values` to preserve the updated tag (for exa
 
 ## Use a Harbor or Artifactory Registry Proxy
 
-You can integrate the Replicated proxy registry with an existing Harbor or jFrog Artifactory instance to proxy and cache images on demand. For more information, see [Using a Registry Proxy for Helm Air Gap Installations (Alpha)](helm-install-airgap-registry-proxy).
+You can integrate the Replicated proxy registry with an existing Harbor or jFrog Artifactory instance to proxy and cache images on demand. For more information, see [Using a Registry Proxy for Helm Air Gap Installations (Alpha)](using-third-party-registry-proxy).

docs/vendor/using-third-party-registry-proxy.mdx

@@ -18,9 +18,7 @@ Artifactory does not support mirroring or replication for Docker registries. If
 
 ## Connect the Replicated Proxy Registry to Harbor
 
-[Harbor](https://goharbor.io) is a popular open-source container registry that supports both pull-through proxy caching and repository mirroring through _pull based_ replication rules.
-
-Users can add the Replicated proxy registry to Harbor in order to cache images on demand and set up replication rules to proactively mirror images. Connecting the Replicated proxy registry to Harbor also allows customers use Harbor's security features.
+[Harbor](https://goharbor.io) is a popular open-source container registry. Users can connect the Replicated proxy registry to Harbor in order to cache images on demand and set up pull-based replication rules to proactively mirror images. Connecting the Replicated proxy registry to Harbor also allows customers use Harbor's security features.
 
 ### Use Harbor for Pull-Through Proxy Caching {#harbor-proxy-cache}