Fix Vale errors

doc/administration/reference_architectures/10k_users.md

@@ -930,7 +930,8 @@ are supported and can be added if needed.
 
 ## Configure Sentinel Cache
 
-NOTE: **Note:** If you are using an external Redis Sentinel instance, be sure
+NOTE: **Note:**
+If you are using an external Redis Sentinel instance, be sure
 to exclude the `requirepass` parameter from the Sentinel
 configuration. This parameter will cause clients to report `NOAUTH
 Authentication required.`. [Redis Sentinel 3.2.x does not support
@@ -1055,8 +1056,6 @@ To configure the Sentinel:
   </a>
 </div>
 
-
-
 ## Configure Sentinel Queues
 
 - `10.6.0.81`: Sentinel - Queues 1
@@ -1098,7 +1097,8 @@ TIP: **Tip:**
 For more information about Gitaly's history and network architecture see the
 [standalone Gitaly documentation](../gitaly/index.md).
 
-Note: **Note:** The token referred to throughout the Gitaly documentation is
+Note: **Note:**
+The token referred to throughout the Gitaly documentation is
 just an arbitrary password selected by the administrator. It is unrelated to
 tokens created for the GitLab API or other similar web API tokens.
 
@@ -1216,7 +1216,7 @@ nodes (including the Gitaly node using the certificate) and on all client nodes
 that communicate with it following the procedure described in
 [GitLab custom certificate configuration](https://docs.gitlab.com/omnibus/settings/ssl.html#install-custom-public-certificates).
 
-NOTE: **Note**
+NOTE: **Note:**
 The self-signed certificate must specify the address you use to access the
 Gitaly server. If you are addressing the Gitaly server by a hostname, you can
 either use the Common Name field for this, or add it as a Subject Alternative
@@ -1527,7 +1527,8 @@ On each node perform the following:
    sudo gitlab-ctl tail gitaly
    ```
 
-NOTE: **Note:** When you specify `https` in the `external_url`, as in the example
+NOTE: **Note:**
+When you specify `https` in the `external_url`, as in the example
 above, GitLab assumes you have SSL certificates in `/etc/gitlab/ssl/`. If
 certificates are not present, NGINX will fail to start. See the
 [NGINX documentation](https://docs.gitlab.com/omnibus/settings/nginx.html#enable-https)