1 files changed, 8 insertions, 8 deletions
diff --git a/activesupport/lib/active_support/message_verifier.rb b/activesupport/lib/active_support/message_verifier.rb
index 6c46b68eaf..8f3946325a 100644
--- a/activesupport/lib/active_support/message_verifier.rb
+++ b/activesupport/lib/active_support/message_verifier.rb
@@ -2,30 +2,30 @@ require 'active_support/base64'
 require 'active_support/core_ext/object/blank'
 
 module ActiveSupport
-  # MessageVerifier makes it easy to generate and verify messages which are signed
+  # +MessageVerifier+ makes it easy to generate and verify messages which are signed
   # to prevent tampering.
-  # 
+  #
   # This is useful for cases like remember-me tokens and auto-unsubscribe links where the
   # session store isn't suitable or available.
   #
   # Remember Me:
   #   cookies[:remember_me] = @verifier.generate([@user.id, 2.weeks.from_now])
-  # 
+  #
   # In the authentication filter:
   #
   #   id, time = @verifier.verify(cookies[:remember_me])
   #   if time < Time.now
   #     self.current_user = User.find(id)
   #   end
-  # 
+  #
   class MessageVerifier
     class InvalidSignature < StandardError; end
-    
+
     def initialize(secret, digest = 'SHA1')
       @secret = secret
       @digest = digest
     end
-    
+
     def verify(signed_message)
       raise InvalidSignature if signed_message.blank?
 
@@ -36,12 +36,12 @@ module ActiveSupport
         raise InvalidSignature
       end
     end
-    
+
     def generate(value)
       data = ActiveSupport::Base64.encode64s(Marshal.dump(value))
       "#{data}--#{generate_digest(data)}"
     end
-    
+
     private
       # constant-time comparison algorithm to prevent timing attacks
       def secure_compare(a, b)