Update native-api.rst

Changing openprovenance.org to use the https (because the site seems to only be using HTTPS and the HTTP URL is not redirecting to the HTTPS URL and is breaking page)

doc/sphinx-guides/source/api/native-api.rst

@@ -2513,7 +2513,7 @@ The fully expanded example above (without environment variables) looks like this
 
   curl -H "X-Dataverse-key:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx" -X POST "https://demo.dataverse.org/api/files/:persistentId/prov-freeform?persistentId=doi:10.5072/FK2/AAA000" -H "Content-type:application/json" --upload-file provenance.json
 
-See a sample JSON file :download:`file-provenance.json <../_static/api/file-provenance.json>` from http://openprovenance.org (c.f. Huynh, Trung Dong and Moreau, Luc (2014) ProvStore: a public provenance repository. At 5th International Provenance and Annotation Workshop (IPAW'14), Cologne, Germany, 09-13 Jun 2014. pp. 275-277).
+See a sample JSON file :download:`file-provenance.json <../_static/api/file-provenance.json>` from https://openprovenance.org (c.f. Huynh, Trung Dong and Moreau, Luc (2014) ProvStore: a public provenance repository. At 5th International Provenance and Annotation Workshop (IPAW'14), Cologne, Germany, 09-13 Jun 2014. pp. 275-277).
 
 Delete Provenance JSON for an uploaded file
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^