Fix lint

Signed-off-by: AkramBitar <akram@il.ibm.com>

Author: AkramBitar

token/core/zkatdlog/nogh/v1/validator/validator_extra_test.go

@@ -474,6 +474,7 @@ func TestTransferVerifierCache(t *testing.T) {
 		deserializerCallCount++
 		key := string(id)
 		ownerCallsByIdentity[key]++
+
 		return &mock3.Verifier{}, nil
 	})