docs: fix typo in CCR Plugin Auto Follow documentation (#8390)

Corrected a typo in the Auto Follow section of the CCR Plugin documentation, changing "conection" to "connection."

Signed-off-by: inpink <[email protected]>
(cherry picked from commit 00d5bb3)
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

_tuning-your-cluster/replication-plugin/auto-follow.md

@@ -98,9 +98,9 @@ To delete a replication rule, send the following request to the follower cluster
 ```bash
 curl -XDELETE -k -H 'Content-Type: application/json' -u 'admin:<custom-admin-password>' 'https://localhost:9200/_plugins/_replication/_autofollow?pretty' -d '
 {
-   "leader_alias" : "my-conection-alias",
+   "leader_alias" : "my-connection-alias",
    "name": "my-replication-rule"
 }'
 ```
 
-When you delete a replication rule, OpenSearch stops replicating *new* indexes that match the pattern, but existing indexes that the rule previously created remain read-only and continue to replicate. If you need to stop existing replication activity and open the indexes up for writes, use the [stop replication API operation]({{site.url}}{{site.baseurl}}/replication-plugin/api/#stop-replication).
+When you delete a replication rule, OpenSearch stops replicating *new* indexes that match the pattern, but existing indexes that the rule previously created remain read-only and continue to replicate. If you need to stop existing replication activity and open the indexes up for writes, use the [stop replication API operation]({{site.url}}{{site.baseurl}}/replication-plugin/api/#stop-replication).