descriptor: add urls property

Signed-off-by: Antonio Murdaca <runcom@redhat.com>
opencontainers · Aug 25, 2016 · 5b42064 · 5b42064
1 parent 7cb2899
commit 5b42064
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/descriptor.md b/descriptor.md
@@ -28,13 +28,13 @@ The following describe the primary set of properties that make up a _Descriptor_
   This property exists so that a client will have an expected size for the content before validating.
   If the length of the retrieved content does not match the specified length, the content SHOULD NOT be trusted.
 
-### Reserved
+- **`urls`** *array*
 
-The following are field keys that MUST NOT be used in descriptors specified in other OCI specifications:
+  This OPTIONAL property specifies a list of URLs from which this object can be downloaded.
 
-- **`urls`** *array*
+### Reserved
 
-  This key is RESERVED for future versions of the specification.
+The following are field keys that MUST NOT be used in descriptors specified in other OCI specifications:
 
 - **`data`** *string*