interest: delete deprecated Scope

refs #1734

Change-Id: I839c70006062068a79366c30c38483f892cbb08d
diff --git a/types.rst b/types.rst
index ddd39ec..0780899 100644
--- a/types.rst
+++ b/types.rst
@@ -27,8 +27,6 @@
 +---------------------------------------------+-------------------+----------------+
 | Nonce                                       | 10                | 0x0a           |
 +---------------------------------------------+-------------------+----------------+
-| Scope                                       | 11                | 0x0b           |
-+---------------------------------------------+-------------------+----------------+
 | InterestLifetime                            | 12                | 0x0c           |
 +---------------------------------------------+-------------------+----------------+
 |                   **Interest/Selectors**                                         |
@@ -82,7 +80,9 @@
 +----------------+-----------------------------------------------------------+
 | Values         | Designation                                               |
 +================+===========================================================+
-| 0-4, 30-79     | Reserved for future assignments (1-byte encoding)         |
+| 0, 2-4, 30-79  | Reserved for future assignments (1-byte encoding)         |
++----------------+-----------------------------------------------------------+
+| 11             | Reserved, formerly `Scope`                                |
 +----------------+-----------------------------------------------------------+
 | 80-100         | Reserved for assignments related to local link data       |
 |                | processing, e.g., `NDNLP header`_, `LocalControlHeader`_, |