Ruby on Rails APIDock on Firefox Search Engine toolbar

I have the APIDock search engines on my Firefox search bar, They just added Rails 2.2.2

You can get them at the below URLs:

http://apidock.com/ruby/search
http://apidock.com/rails/search
http://apidock.com/rspec/search

APIdock Search Engines Example Image:

APPIP ERROR: amazonproducts[
AccessDeniedAwsUsers|The Access Key Id 1ZNGM52M8EWAXJFFRR82 is not enabled for accessing this version of Product Advertising API. Please migrate your credentials as referred here https://webservices.amazon.com/paapi5/documentation/migrating-your-product-advertising-api-account-from-your-aws-account.html.
]

APPIP ERROR: amazonproducts[
AccessDeniedAwsUsers|The Access Key Id 1ZNGM52M8EWAXJFFRR82 is not enabled for accessing this version of Product Advertising API. Please migrate your credentials as referred here https://webservices.amazon.com/paapi5/documentation/migrating-your-product-advertising-api-account-from-your-aws-account.html.
]