Doc and formatting tweaks.

git-svn-id: https://svn.thoughtbot.com/plugins/paperclip/trunk@224 7bbfaf0e-4d1d-0410-9690-a8bb5f8ef2aa

lib/paperclip/paperclip.rb

@@ -107,7 +107,7 @@ module Thoughtbot #:nodoc:
       #   the +path_prefix+ and +path+ parameters. The second is using Amazon's S3 service, via the AWS::S3 gem.
       #   When +storage+ is set to :s3, Paperclip will at :s3_credentials_file in its options for a path to a YAML
       #   file that will specify the access_key_id and secret_access_key for S3. If none is specified, it will look
-      #   for a the same file at the default location of +RAILS_ROOT/config/s3.yml+. When using S3, the +url_prefix+
+      #   for a the same file at the default location of RAILS_ROOT/config/s3.yml. When using S3, the +url_prefix+
       #   is the name of the bucket in which the files will be stored. Note that while the +url_prefix+ is still
       #   interpolated, S3 does not allow anything but alphanumerics and underscores, so it's a good practice to keep
       #   your interpolations to the +path+ parameter. Files are stored with default permissions of :public_read. You

lib/paperclip/storage/filesystem.rb

 module Thoughtbot
   module Paperclip
-    module ClassMethods #:nodoc:
     
-      def has_attached_file_with_fs *attachment_names
-        has_attached_file_without_fs *attachment_names
+    module ClassMethods
+      def has_attached_file_with_filesystem *attachment_names
+        has_attached_file_without_filesystem *attachment_names
       end
-      alias_method_chain :has_attached_file, :fs
-
+      alias_method_chain :has_attached_file, :filesystem
     end
 
     class Storage #:nodoc:

lib/paperclip/storage/s3.rb

 module Thoughtbot
   module Paperclip
-    module ClassMethods #:nodoc:
+    
+    module ClassMethods
       def has_attached_file_with_s3 *attachment_names
         attachments, options = has_attached_file_without_s3 *attachment_names