Clean up Security Center dashboard documentation

Removed commented-out code and updated image link.

Author: paigecalvert

docs/vendor/security-center-about.mdx

@@ -52,12 +52,12 @@ The Security Center surfaces the results of image scans in both the Vendor Porta
 ### Security Center Dashboard
 
 The Security Center dashboard is available in the Vendor Portal at **[App name] > Security**. 
-{/* 
+ 
 The following shows an example of the Security Center dashboard:
 
 ![Security Center dashboard](/images/security-center-dashboard.png)
 
-[View a larger version of this image](/images/security-center-dashboard.png) */}
+[View a larger version of this image](/images/security-center-dashboard.png)
 
 You can filter for the information on the Security Center dashboard by release type (Linux/Embedded Cluster or Helm) and release channel. The information displayed on the Security Center dashboard applies to the currently promoted release of the selected type on the selected channel.
 
@@ -113,4 +113,4 @@ You can explicitly include or exclude images from being scanned by the Security
 
 * To exclude images from being scanned in Helm CLI installations, use the [installer-only annotation](/vendor/packaging-include-resources#installer-only). This is useful if your application has any charts and resources that are only relevant to Embedded Cluster installations and should not be shown to customers that install with the Helm CLI.
 
-* If there are any images that are _not_ referenced in the PodSpecs for your application but should be included in Security Center image scans, list those images in the Application custom resource [additionalImages](/vendor/operator-defining-additional-images#define-additional-images-for-air-gap-bundles) field.
+* If there are any images that are _not_ referenced in the PodSpecs for your application but should be included in Security Center image scans, list those images in the Application custom resource [additionalImages](/vendor/operator-defining-additional-images#define-additional-images-for-air-gap-bundles) field.