Added closing dashes to Metadata (#230)

kevinguo305 · web-flow · commit b03b0e4bbeb3 · 2022-07-20T11:13:23.000-07:00
diff --git a/docs/samples-guidelines.md b/docs/samples-guidelines.md
@@ -450,6 +450,7 @@ description: "Shows how to retrieve photos from the Pictures library, and then e
 extendedZipContent:
 - path: LICENSE
   target: LICENSE
+---
 ```
 
 ## Sample Templates
