Merge pull request #1838 from reshleman/re-doc-aws-version

Use Updated Version of `aws-sdk` in Docs [ci skip]

README.md

@@ -531,7 +531,7 @@ You may also choose to store your files using Amazon's S3 service. To do so, inc
 the `aws-sdk` gem in your Gemfile:
 the `aws-sdk` gem in your Gemfile:
 
 
 ```ruby
 ```ruby
-gem 'aws-sdk', '~> 1.5.7'
+gem 'aws-sdk', '~> 1.6'
 ```
 ```
 
 
 And then you can specify using S3 from `has_attached_file`.
 And then you can specify using S3 from `has_attached_file`.

lib/paperclip/storage/s3.rb

@@ -4,7 +4,7 @@ module Paperclip
     # distribution. You can find out more about it at http://aws.amazon.com/s3
     # distribution. You can find out more about it at http://aws.amazon.com/s3
     #
     #
     # To use Paperclip with S3, include the +aws-sdk+ gem in your Gemfile:
     # To use Paperclip with S3, include the +aws-sdk+ gem in your Gemfile:
-    #   gem 'aws-sdk'
+    #   gem 'aws-sdk', '~> 1.6'
     # There are a few S3-specific options for has_attached_file:
     # There are a few S3-specific options for has_attached_file:
     # * +s3_credentials+: Takes a path, a File, a Hash or a Proc. The path (or File) must point
     # * +s3_credentials+: Takes a path, a File, a Hash or a Proc. The path (or File) must point
     #   to a YAML file containing the +access_key_id+ and +secret_access_key+ that Amazon
     #   to a YAML file containing the +access_key_id+ and +secret_access_key+ that Amazon