fix linting

Author: jchartrand

src/credentialStatus.ts

@@ -7,7 +7,7 @@ export enum StatusPurpose {
 }
 
 export function getCredentialStatusChecker(credential: Credential) : (() => boolean) | null  {
-  let statusChecker = null;
+
   if (!credential.credentialStatus) {
     return null;
   }

test/Verify.v2.spec.ts

@@ -151,7 +151,6 @@ describe('Verify', () => {
           const result = await verifyCredential({credential, reloadIssuerRegistry: false, knownDIDRegistries})
           expect(result).to.deep.equalInAnyOrder(expectedResult) 
         })
-
       })
 
       describe('returns as verified', () => {