Errata

Although we have taken every care to ensure the accuracy of our content, mistakes do
happen. If you find a mistake in one of our books-maybe a mistake in the text or the codewe would be grateful if you could report this to us. By doing so, you can save other readers
from frustration and help us improve subsequent versions of this book. If you find any
errata, please report them by visiting http://www. packtpub. com/submit-errata, selecting
your book, clicking on the Errata Submission Form link, and entering the details of your
errata. Once your errata are verified, your submission will be accepted and the errata will
be uploaded to our website or added to any list of existing errata under the Errata section of
that title. To view the previously submitted errata, go to https://www. packtpub. com/books/content/support and enter the name of the book in the search field. The required
information will appear under the Errata section