update rights registry title

Author: kirschbombe

source/registry/index.md

@@ -17,7 +17,7 @@ The process for having an entry included in one of the IIIF extension registries
 * [Presentation API Extensions][extensions]
 * [Motivations][registry-motivations]
 * [Profiles][registry-profiles]
-* [Rights][registry-rights]
+* [Rights Statements and Licenses][registry-rights]
 * [Services][registry-services]
 * [TimeModes][registry-timeModes]
 * [Types][registry-types]

source/registry/rights/index.md

@@ -13,6 +13,9 @@ editors:
   - name: Robert Sanderson
     ORCID: https://orcid.org/0000-0003-4441-6852
     institution: J. Paul Getty Trust
+  - name: Simeon Warner
+    ORCID: https://orcid.org/0000-0002-7970-7855
+    institution: Cornell University
   - name: Dawn Childress
     ORCID: https://orcid.org/0000-0003-2602-2788
     institution: UCLA