docs: update several URLs to point to docs.named-data.net

Change-Id: If000753573c6a50130dc3101a411b6d482ccf3ed
diff --git a/docs/release-notes/release-notes-0.1.0.rst b/docs/release-notes/release-notes-0.1.0.rst
index 0e0ac7f..8f54a02 100644
--- a/docs/release-notes/release-notes-0.1.0.rst
+++ b/docs/release-notes/release-notes-0.1.0.rst
@@ -35,7 +35,7 @@
 
 - **Wire format**
 
-  + Full support of `NDN-TLV packet format v0.1 <https://named-data.net/doc/NDN-packet-spec/0.1/>`_
+  + Full support of `NDN-TLV packet format v0.1 <https://docs.named-data.net/NDN-packet-spec/0.1/>`__
   + Pure C++ implementation of wire encoding/decoding with simple access to wire format
     of all NDN packet abstractions via ``wireEncode`` and ``wireDecode`` methods