diff --git a/README.md b/README.md index a240231..a5df7fd 100644 --- a/README.md +++ b/README.md @@ -1,6 +1,6 @@ # epubValidator - Check your EPUB Books -This library will check that your EPUB v2 files are valid IDPF documents (using epubcheck-1.2.jar) and return a successful or error message. It can be called as a Ruby library, or invoked from the command line. +This library will check that your .epub files are valid IDPF EPUB v2.x documents and return a successful or error message. It can be called as a Ruby library, or invoked from the command line. For more about the IDPF see http://idpf.org