Merge pull request #1793 from Agile-Android-Software-Development/master

Agile Android Software Development download doesn't need an email reg…

free-programming-books.md

@@ -705,7 +705,7 @@ Original Source: [List of freely available programming books](http://web.archive
 
 ### Android
 
-* [Agile Android Software Development](https://www.agiledroid.com) - Etienne Savard (PDF, epub, mobi - need email confirmation)
+* [Agile Android Software Development](https://www.agiledroid.com) - Etienne Savard (PDF, epub, mobi)
 * [Android 4 App Development Essentials](http://www.techotopia.com/index.php/Android_4_App_Development_Essentials)
 * [Android Programming Guide for Beginners](http://eduonix.com/offers/Android_ebook_free_offer.html) (PDF - need email confirmation)
 * [Android Programming Succinctly, Syncfusion](https://www.syncfusion.com/resources/techportal/ebooks/android) ([PDF](https://www.syncfusion.com/Account/Logon?ReturnUrl=%2fresources%2ftechportal%2febooks%2fandroid), [Kindle](https://www.syncfusion.com/Account/Logon?ReturnUrl=%2fresources%2ftechportal%2febooks%2fandroid)) *(Just fill the fields with any values)*