Should be OVF

As a side note I will point out that the bento projects will use vagrant to package up the image into a .box file. But using OVF as we are assuming not to be using vagrant.

website/source/guides/packer-on-cicd/upload-images-to-artifact.html.md

@@ -41,5 +41,5 @@ In your build configuration in TeamCity Server, add an additional **Build Step:
 Command Line** and set the **Script content** field to the following:
 
 ```shell
-awscli s3 cp . s3://bucket/ --exclude “*” --include “*.iso”
+awscli s3 cp . s3://bucket/ --exclude “*” --include “*.ovf"
 ```