fix lint identified by new rubocop rspec rules

spec/models/moab_record_spec.rb

@@ -46,7 +46,7 @@
  .to raise_error(ArgumentError, "'INVALID_MOAB' is not a valid status")
  end
 
- it 'will accept a symbol, but will always return a string' do
+ it 'accepts a symbol, but will always return a string' do
  expect(described_class.new(status: :invalid_moab).status).to eq 'invalid_moab'
  end
  end

spec/services/audit/checksum_validator_utils_spec.rb

@@ -85,7 +85,7 @@
  end
 
  context 'when there are no MoabRecords to check' do
- it 'will not create an instance of ChecksumValidator' do
+ it 'does not create an instance of ChecksumValidator' do
  expect(Audit::ChecksumValidationJob).not_to receive(:perform_later)
  described_class.validate_status_root('ok', root_name)
  end

spec/services/catalog_utils_spec.rb

@@ -172,7 +172,7 @@
  expect(described_class.populate_catalog_for_dir(storage_dir).count).to eq 3
  end
 
- it 'will not ingest a MoabRecord for a druid that has already been cataloged' do
+ it 'does not create a new MoabRecord for a druid that has already been cataloged' do
  expect(MoabRecord.by_druid(druid).count).to eq 0
  expect(described_class.populate_catalog_for_dir(storage_dir).count).to eq 3
  expect(MoabRecord.by_druid(druid).count).to eq 1
@@ -194,7 +194,7 @@
  describe '.populate_moab_storage_root' do
  before { described_class.populate_catalog_for_all_storage_roots }
 
- it "won't change objects in a fully seeded db" do
+ it "doesn't change objects in a fully seeded db" do
  expect { described_class.populate_moab_storage_root('fixture_sr1') }.not_to change(MoabRecord, :count).from(17)
  expect(PreservedObject.count).to eq 17
  end