Update generated code (#1437)

* Update generated code for v1137

* Update generated code for v1154

---------

Co-authored-by: Stripe OpenAPI <105521251+stripe-openapi[bot]@users.noreply.github.com>

OPENAPI_VERSION

@@ -1 +1 @@
-v1126
+v1154

lib/stripe/resources/checkout/session.rb

@@ -20,6 +20,7 @@ module Checkout
     class Session < APIResource
       extend Stripe::APIOperations::Create
       extend Stripe::APIOperations::List
+      include Stripe::APIOperations::Save
 
       OBJECT_NAME = "checkout.session"
       def self.object_name
@@ -89,6 +90,16 @@ def self.list_line_items(session, params = {}, opts = {})
           opts: opts
         )
       end
+
+      # Updates a Session object.
+      def self.update(id, params = {}, opts = {})
+        request_stripe_object(
+          method: :post,
+          path: format("/v1/checkout/sessions/%<id>s", { id: CGI.escape(id) }),
+          params: params,
+          opts: opts
+        )
+      end
     end
   end
 end

lib/stripe/resources/refund.rb

@@ -56,7 +56,7 @@ def self.create(params = {}, opts = {})
       request_stripe_object(method: :post, path: "/v1/refunds", params: params, opts: opts)
     end
 
-    # Returns a list of all refunds you created. We return the refunds in sorted order, with the most recent refunds appearing first The 10 most recent refunds are always available by default on the Charge object.
+    # Returns a list of all refunds you created. We return the refunds in sorted order, with the most recent refunds appearing first. The 10 most recent refunds are always available by default on the Charge object.
     def self.list(filters = {}, opts = {})
       request_stripe_object(method: :get, path: "/v1/refunds", params: filters, opts: opts)
     end