diff --git a/app/models/charge.rb b/app/models/charge.rb
index d71c823a..371bbc94 100644
--- a/app/models/charge.rb
+++ b/app/models/charge.rb
@@ -4,12 +4,10 @@
 # A Charge represents a potential debit to a nonprofit's account on a credit card donation action.
 
 class Charge < ApplicationRecord
-  # TODO
-  # attr_accessible \
-  #   :amount,
-  #   :fee,
-  #   :stripe_charge_id,
-  #   :status
+  # :amount,
+  # :fee,
+  # :stripe_charge_id,
+  # :status
 
   has_one :campaign, through: :donation
   has_one :recurring_donation, through: :donation
diff --git a/app/models/comment.rb b/app/models/comment.rb
index 1fc75312..b2510703 100644
--- a/app/models/comment.rb
+++ b/app/models/comment.rb
@@ -2,11 +2,10 @@
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
 class Comment < ApplicationRecord
-  # TODO
-  # attr_accessible \
-  #   :host_id, :host_type, #parent: Event, Campaign, nil
-  #   :profile_id,
-  #   :body
+  # :host_id,
+  # :host_type, # parent: Event, Campaign, nil
+  # :profile_id,
+  # :body
 
   validates :profile, presence: true
   validates :body, presence: true, length: { maximum: 200 }
diff --git a/app/models/coupon.rb b/app/models/coupon.rb
index 0453c9e3..1318dd94 100644
--- a/app/models/coupon.rb
+++ b/app/models/coupon.rb
@@ -2,11 +2,11 @@
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
 class Coupon < ApplicationRecord
-  # attr_accessible \
   # :name,
   # :victim_np_id,
   # :paid, # boolean
-  # :nonprofit, :nonprofit_id
+  # :nonprofit,
+  # :nonprofit_id
 
   scope :unpaid, -> { where(paid: [nil, false]) }