1 files changed, 12 insertions, 12 deletions
diff --git a/activestorage/lib/active_storage/service.rb b/activestorage/lib/active_storage/service.rb
index eb25e9f001..51ae6619a8 100644
--- a/activestorage/lib/active_storage/service.rb
+++ b/activestorage/lib/active_storage/service.rb
@@ -59,43 +59,43 @@ module ActiveStorage
       end
     end
 
-    # Upload the `io` to the `key` specified. If a `checksum` is provided, the service will
-    # ensure a match when the upload has completed or raise an `ActiveStorage::IntegrityError`.
+    # Upload the +io+ to the +key+ specified. If a +checksum+ is provided, the service will
+    # ensure a match when the upload has completed or raise an ActiveStorage::IntegrityError.
     def upload(key, io, checksum: nil)
       raise NotImplementedError
     end
 
-    # Return the content of the file at the `key`.
+    # Return the content of the file at the +key+.
     def download(key)
       raise NotImplementedError
     end
 
-    # Delete the file at the `key`.
+    # Delete the file at the +key+.
     def delete(key)
       raise NotImplementedError
     end
 
-    # Return true if a file exists at the `key`.
+    # Return true if a file exists at the +key+.
     def exist?(key)
       raise NotImplementedError
     end
 
-    # Returns a signed, temporary URL for the file at the `key`. The URL will be valid for the amount
-    # of seconds specified in `expires_in`. You most also provide the `disposition` (`:inline` or `:attachment`),
-    # `filename`, and `content_type` that you wish the file to be served with on request.
+    # Returns a signed, temporary URL for the file at the +key+. The URL will be valid for the amount
+    # of seconds specified in +expires_in+. You most also provide the +disposition+ (+:inline+ or +:attachment+),
+    # +filename+, and +content_type+ that you wish the file to be served with on request.
     def url(key, expires_in:, disposition:, filename:, content_type:)
       raise NotImplementedError
     end
 
-    # Returns a signed, temporary URL that a direct upload file can be PUT to on the `key`.
-    # The URL will be valid for the amount of seconds specified in `expires_in`.
-    # You most also provide the `content_type`, `content_length`, and `checksum` of the file
+    # Returns a signed, temporary URL that a direct upload file can be PUT to on the +key+.
+    # The URL will be valid for the amount of seconds specified in +expires_in+.
+    # You most also provide the +content_type+, +content_length+, and `+hecksum+ of the file
     # that will be uploaded. All these attributes will be validated by the service upon upload.
     def url_for_direct_upload(key, expires_in:, content_type:, content_length:, checksum:)
       raise NotImplementedError
     end
 
-    # Returns a Hash of headers for `url_for_direct_upload` requests.
+    # Returns a Hash of headers for +url_for_direct_upload+ requests.
     def headers_for_direct_upload(key, filename:, content_type:, content_length:, checksum:)
       {}
     end