diff --git a/spec/glueby/contract/timestamp/active_record/timestamp_spec.rb b/spec/glueby/contract/timestamp/active_record/timestamp_spec.rb
index 3eb420b..8d6dc91 100644
--- a/spec/glueby/contract/timestamp/active_record/timestamp_spec.rb
+++ b/spec/glueby/contract/timestamp/active_record/timestamp_spec.rb
@@ -522,7 +522,7 @@
             expect(timestamp.next_id).to be_nil
           end
 
-          it 'update previous timestamp\'s latest falg and next_id' do
+          it 'update previous timestamp\'s latest flag and next_id' do
             subject
             prev.reload
             expect(prev.latest).to be_falsey