made file directly downloadable

KartikShankhavaram · KartikShankhavaram · commit 1a3e543bee20 · 2017-09-17T19:16:13.000+05:30
diff --git a/README.md b/README.md
@@ -8,4 +8,4 @@
 
 * [Building your first app](https://developer.android.com/training/basics/firstapp/index.html)
 
-To develop Android apps, you will need to have a basic knowledge of Java. [This book](files/head-first-java-2nd-edition.pdf) will help you to get a good understanding of Java in an interesting way.
+To develop Android apps, you will need to have a basic knowledge of Java. [This book](files/head-first-java-2nd-edition.pdf?raw=true) will help you to get a good understanding of Java in an interesting way.

Original file line number	Diff line number	Diff line change
`@@ -8,4 +8,4 @@`
`8`	`8`
`9`	`9`	`* [Building your first app](https://developer.android.com/training/basics/firstapp/index.html)`
`10`	`10`
`11`		`-To develop Android apps, you will need to have a basic knowledge of Java. [This book](files/head-first-java-2nd-edition.pdf) will help you to get a good understanding of Java in an interesting way.`
	`11`	`+To develop Android apps, you will need to have a basic knowledge of Java. [This book](files/head-first-java-2nd-edition.pdf?raw=true) will help you to get a good understanding of Java in an interesting way.`