Fix old schema reference in validateSpec

Author: mathieulemieux

src/ontology/index.js

@@ -22,7 +22,7 @@ const INPUT_ERROR_CODE = 2;
 const validateSpec = ajv.compile({
     properties: {
         class: {
-            enum: schema.descendants('Ontology', { excludeAbstract: true }).map(model => model.name),
+            enum: schema.descendants('Ontology', { excludeAbstract: true }),
             type: 'string',
         },
         defaultNameToSourceId: { type: 'boolean' },