update readme

Tejas Shah · Tejas Shah · commit ad07db8a964d · 2017-10-27T20:04:40.000+05:30
diff --git a/android/README.md b/android/README.md
@@ -1,4 +1,4 @@
-
+## Setup
 For installing the node `wd` driver,
 
 ```
diff --git a/ios/README.md b/ios/README.md
@@ -1,4 +1,4 @@
-
+## Setup
 For installing the node `wd` driver,
 
 ```

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-`
	`1`	`+## Setup`
`2`	`2`	For installing the node `wd` driver,
`3`	`3`
`4`	`4`	```