Fixed identation

app/models/user.rb

@@ -11,7 +11,7 @@ class User < ApplicationRecord
   
   has_secure_password
 
-class << self
+  class << self
      # Returns the hash digest of the given string. 
     def digest(string)
       cost = ActiveModel::SecurePassword.min_cost ? BCrypt::Engine::MIN_COST : BCrypt::Engine.cost
@@ -28,7 +28,6 @@ class << self
   def remember
     self.remember_token = self.class.new_token
     update_attribute(:remember_digest, self.class.digest(remember_token))
-      #BCrypt::Password.new(remember_digest).is_password?(remember_token)
   end
 
   # Returns true if the given token matches the digest.