updated testing message

Author: jdaigneau5

test/unit-tests/cve/validatePurlTest.js

@@ -125,7 +125,7 @@ describe('Testing validatePURL middleware', () => {
       expect(() => purlValidateHelper(PurlRecordVersion)).to.throw('The PURL version component is currently not supported by the CVE schema: "' + PurlRecordVersion[0].packageURL + '"')
     })
 
-    it('Should fail to validate a PURL object with an empty subpath  ', () => {
+    it('Should fail to validate a PURL object with one non-empty subpath and at least one empty subpath ', () => {
       expect(() => purlValidateHelper(PurlRecordEmptySubpath)).to.throw('Subpaths cannot be empty or contain only a "/": "' + PurlRecordEmptySubpath[0].packageURL + '"')
     })