Update embed-cloud-shell.md

Missing closing brackets within the markdown examples.

Author: samhodgkinson

articles/cloud-shell/embed-cloud-shell.md

@@ -37,13 +37,13 @@ To integrate Cloud Shell's launch button into markdown files by copying the foll
 Regular sized button
 
 ```markdown
-[![Launch Cloud Shell](https://learn.microsoft.com/azure/cloud-shell/media/embed-cloud-shell/launch-cloud-shell-1.png](https://shell.azure.com)
+[![Launch Cloud Shell](https://learn.microsoft.com/azure/cloud-shell/media/embed-cloud-shell/launch-cloud-shell-1.png)](https://shell.azure.com)
 ```
 
 Large sized button
 
 ```markdown
-[![Launch Cloud Shell](https://learn.microsoft.com/azure/cloud-shell/media/embed-cloud-shell/launch-cloud-shell-2.png](https://shell.azure.com)
+[![Launch Cloud Shell](https://learn.microsoft.com/azure/cloud-shell/media/embed-cloud-shell/launch-cloud-shell-2.png)](https://shell.azure.com)
 ```
 
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