README.md in activestorage-validator-0.1.0 vs README.md in activestorage-validator-0.1.1

@@ -23,11 +23,12 @@
 ```ruby
 class User < ApplicationRecord
   has_one_attached :avatar
   has_many_attached :photos
 
-  validates :avatar, precence: true, blob: { content_type: :image }
-  validates :photos, precence: true, blob: { content_type: ['image/png', 'image/jpg', 'image/jpeg'], size_range: 1..5.megabytes }
+  validates :avatar, presence: true, blob: { content_type: :image } # supported options: :image, :audio, :video, :text
+  validates :photos, presence: true, blob: { content_type: ['image/png', 'image/jpg', 'image/jpeg'], size_range: 1..5.megabytes }
+  # validates :photos, presence: true, blob: { content_type: %r{^image/}, size_range: 1..5.megabytes }
 end
 ```
 
 ## Contributing