Add certificate specification
Imported from the ndn-cxx repo
Change-Id: I96040f854b16219f3be956c9aab9e13568cca900
diff --git a/types.rst b/types.rst
index a8d4fec..fbbc715 100644
--- a/types.rst
+++ b/types.rst
@@ -92,7 +92,7 @@
+---------------------------------------------+--------------------+-----------------+
| SignatureSeqNum | 42 (non-critical) | 0x2a |
+---------------------------------------------+--------------------+-----------------+
-| |Certificate|_ |
+| **Certificate** |
+---------------------------------------------+--------------------+-----------------+
| ValidityPeriod | 253 | 0xfd |
+---------------------------------------------+--------------------+-----------------+
@@ -159,6 +159,3 @@
.. |Name components| replace:: **Name components**
.. _Name components: https://redmine.named-data.net/projects/ndn-tlv/wiki/NameComponentType
-
-.. |Certificate| replace:: **Certificate**
-.. _Certificate: https://named-data.net/doc/ndn-cxx/current/specs/certificate-format.html