Fix nested list in README

Author: extempl

README.md

@@ -13,11 +13,11 @@
 
 1. [Description](https://github.com/EddyVerbruggen/Custom-URL-scheme#1-description)
 2. [Installation](https://github.com/EddyVerbruggen/Custom-URL-scheme#2-installation)
-	2. [Automatically (CLI / Plugman)](https://github.com/EddyVerbruggen/Custom-URL-scheme#automatically-cli--plugman)
+	1. [Automatically (CLI / Plugman)](https://github.com/EddyVerbruggen/Custom-URL-scheme#automatically-cli--plugman)
 	2. [Manually](https://github.com/EddyVerbruggen/Custom-URL-scheme#manually)
-	2. [PhoneGap Build](https://github.com/EddyVerbruggen/Custom-URL-scheme#phonegap-build)
+	3. [PhoneGap Build](https://github.com/EddyVerbruggen/Custom-URL-scheme#phonegap-build)
 3. [Usage](https://github.com/EddyVerbruggen/Custom-URL-scheme#3-usage)
-	2. [iOS](https://github.com/EddyVerbruggen/Custom-URL-scheme#ios-usage)
+	1. [iOS](https://github.com/EddyVerbruggen/Custom-URL-scheme#ios-usage)
 	2. [Meteor](https://github.com/EddyVerbruggen/Custom-URL-scheme#meteor--getlastintent-android-only)
 4. [URL Scheme hints](https://github.com/EddyVerbruggen/Custom-URL-scheme#4-url-scheme-hints)
 5. [License](https://github.com/EddyVerbruggen/Custom-URL-scheme#5-license)