Remove duplicate entry
This passed Travis but failed on the server ... I don't know why.
@@ -28,9 +28,6 @@ entries:
- exact: /releases/2016-08-01/pco.owl
replacement: https://raw.githubusercontent.com/PopulationAndCommunityOntology/pco/2016-08-01/src/ontology/pco_merged_inferred.owl
-- exact: /releases/2017-08-16/pco.owl
- replacement: https://raw.githubusercontent.com/PopulationAndCommunityOntology/pco/2017-08-16/pco.owl
-
# - prefix: /releases/
# replacement: https://raw.githubusercontent.com/PopulationAndCommunityOntology/pco/v
