Merge pull request #4 from FriendsOfSilverStripe/readme

Improving readability

README.md

@@ -1,6 +1,6 @@
 # [SEO for SilverStripe](https://github.com/FriendsOfSilverStripe/seo-suite "SEO suite for SilverStripe websites") [![Latest Stable Version](https://poser.pugx.org/FriendsOfSilverStripe/seo-suite/version.svg)](https://github.com/FriendsOfSilverStripe/seo-suite/releases) [![Latest Unstable Version](https://poser.pugx.org/FriendsOfSilverStripe/seo-suite/v/unstable.svg)](https://packagist.org/packages/FriendsOfSilverStripe/seo-suite) [![Total Downloads](https://poser.pugx.org/FriendsOfSilverStripe/seo-suite/downloads.svg)](https://packagist.org/packages/FriendsOfSilverStripe/seo-suite) [![License](https://poser.pugx.org/FriendsOfSilverStripe/seo-suite/license.svg)](https://github.com/FriendsOfSilverStripe/seo-suite/blob/master/license.md)
 
-## A collection of great SEO modules for SilverStripe framework in one package.
+### A collection of great SEO modules for SilverStripe framework in one package.
 
 In no particular order:
 
@@ -9,7 +9,7 @@ In no particular order:
 * A collection of modules build by [Graphiques Digitale](https://github.com/Graphiques-Digitale "Github repo of Graphiques Digitale") to expose information to increase your back linking.
 * Analyse the content issues with [hubertusanton' seo](https://github.com/hubertusanton/silverstripe-seo "Github repo for seo") and [micschk' liveseo](https://github.com/micschk/silverstripe-liveseo "Github repo for liveseo").
 
-## Want it? Installation
+### Want it? Installation
 
 Just run:
 
@@ -21,7 +21,7 @@ composer require friendsofsilverstripe/seo-suite
 php ./framework/cli-script.php dev/build
 ```
 
-## More?
+### More?
 
 * [g4b0' SilverStripe htmlpurifier](https://github.com/g4b0/silverstripe-htmlpurifier "Tidy up your outputs.") - great idea, requires a bit more work...