Merge pull request #646 from jtopper/bundle_vol_command_website

website: Match default ec2-bundle-vol documented on the website to the one that's used by the code.

website/source/docs/builders/amazon-instance.html.markdown

@@ -238,7 +238,7 @@ sudo -n ec2-bundle-vol \
 	-u {{.AccountId}} \
 	-c {{.CertPath}} \
 	-r {{.Architecture}} \
-	-e {{.PrivatePath}} \
+	-e {{.PrivatePath}}/* \
 	-d {{.Destination}} \
 	-p {{.Prefix}} \
 	--batch