Fix tests

Author: michielbdejong

test.js

@@ -2,12 +2,12 @@ const assert = require('assert');
 
 //Test the non-rdflib functionality
 const ns = require('./index.js')();
-assert.equal(ns.schema('Recipe'), 'http:/schema.org/Recipe');
+assert.equal(ns.schema('Recipe'), 'http://schema.org/Recipe');
 
 
 //Test the rdflib functionality
 const rdflib = {
     namedNode: val => 'RDF::'+val
 };
 const rdfns = require('./index.js')(rdflib);
-assert.equal(rdfns.schema('Recipe'), 'RDF::http:/schema.org/Recipe');
+assert.equal(rdfns.schema('Recipe'), 'RDF::http://schema.org/Recipe');