Update prepare-to-deploy.md

Author: v-emilypr

articles/communications-gateway/prepare-to-deploy.md

@@ -1,7 +1,7 @@
 ---
 title: Prepare to deploy Azure Communications Gateway
 description: Learn how to complete the prerequisite tasks required to deploy Azure Communications Gateway in Azure.
-author: emmaWakeford 
+author: GemmaWakeford 
 ms.author: gwakeford
 ms.service: azure-communications-gateway
 ms.topic: how-to