diff --git a/QualityOntology.ttl b/QualityOntology.ttl
index 970d791..e7dd11a 100644
--- a/QualityOntology.ttl
+++ b/QualityOntology.ttl
@@ -13,7 +13,7 @@
                                                                               owl:imports <http://www.ontologyrepository.com/CommonCoreOntologies/Mid/InformationEntityOntology> ;
                                                                               cco:code_license <https://opensource.org/licenses/BSD-3-Clause> ;
                                                                               cco:content_license <https://creativecommons.org/licenses/by/3.0/> ;
-                                                                              cco:copyright "COPYRIGHT © 2015-2019 CUBRC, Inc." ;@en
+                                                                              cco:copyright "COPYRIGHT © 2015-2019 CUBRC, Inc."@en ;
                                                                               rdfs:comment "This ontology is designed to represent a range of attributes of entities especially qualities, realizable entities, and process profiles."@en ;
                                                                               rdfs:label "Quality Ontology"@en ;
                                                                               owl:versionInfo "Version 1.2"@en .