fixed the call out section

Author: ruthvik-17

content/nim/disconnected/add-license-disconnected-deployment.md

@@ -85,7 +85,7 @@ To license NGINX Instance Manager, complete each of the following steps in order
 
 Run these `curl` commands on a system that can access NGINX Instance Manager and connect to `https://product.apis.f5.com/` on port `443`. Replace each placeholder with your specific values.
 
-{{< call-out "important" >}}The `-k` flag skips SSL certificate validation. Use this only if your NGINX Instance Manager is using a self-signed certificate or if the certificate is not trusted by your system.{{< /call-out >}}
+{{% call-out "important" "TLS certificate validation" "" %}}The -k flag skips SSL certificate validation. Use this only if your NGINX Instance Manager is using a self-signed certificate or if the certificate is not trusted by your system.{{% /call-out %}}
 
 1. **Add the license to NGINX Instance Manager**:
 
@@ -221,11 +221,11 @@ Download the initial usage report to send to F5:
 
 #### Submit usage report to F5
 
-You need to submit the usage report to F5 and download the acknowledgment over REST. To do do, follow steps 5–7 in the [**REST**](#add-license-submit-initial-usage-report) tab in this section.
+You need to submit the usage report to F5 and download the acknowledgment over REST. To do so, follow steps 5–7 in the [**REST**](#add-license-submit-initial-usage-report) tab in this section.
 
 #### Upload the usage acknowledge to NGINX Instance Manager
 
-To upload the the usage acknowledgement:
+To upload the usage acknowledgement:
 
 1. On the **License > Overview** page, select **Upload Usage Acknowledgement**.
 2. Upload the acknowledgement by selecting **Browse** or dragging the file into the form.