diff --git a/activestorage/app/models/active_storage/blob.rb b/activestorage/app/models/active_storage/blob.rb
index 4a484fb10c..dc53ac5852 100644
--- a/activestorage/app/models/active_storage/blob.rb
+++ b/activestorage/app/models/active_storage/blob.rb
@@ -220,7 +220,7 @@ class ActiveStorage::Blob < ActiveRecord::Base
   end
 
   # Deletes the file on the service and then destroys the blob record. This is the recommended way to dispose of unwanted
-  # blobs. Note, though, that deleting the file off the service will initiate a HTTP connection to the service, which may
+  # blobs. Note, though, that deleting the file off the service will initiate an HTTP connection to the service, which may
   # be slow or prevented, so you should not use this method inside a transaction or in callbacks. Use #purge_later instead.
   def purge
     destroy