Update index.md

Author: carsonicator

docs/index.md

@@ -2,13 +2,13 @@
 
 Welcome to the InvenioRDM project!
 
-InvenioRDM is a ready-to-go turn-key Research Data Management repository. It
+InvenioRDM is a ready-to-go, turn-key Research Data Management repository. It
 puts together the Invenio framework so you don't have to.
 
-This documentation walks you through installing, configuring and deploying
+This documentation walks you through installing, configuring, and deploying
 your very own InvenioRDM instance. Furthermore, you can customize it for your
-need and even add your own extensions! Follow the below sections in order to
-get a full picture of using InvenioRDM or go straight to what you're interested
+needs and even add your own extensions! Follow the sections below in order to
+get a full picture of how to use InvenioRDM, or go straight to what you're interested
 in - each section is independent.
 
 
@@ -22,31 +22,31 @@ allows you to easily install an instance and manage it.
 
 ## Preview
 
-To quickly get a sense for what InvenioRDM is and can do, you can preview
-the default instance after installing `invenio-cli`. Just follow the one page
+To quickly get a sense for what InvenioRDM is and what it can do, you can preview
+the default instance after installing `invenio-cli`. Just follow the one-page
 guide below.
 
 [> Quickly Preview an Instance](preview/index.md)
 
 ## Develop
 
 Once you are ready to dive in and work on your own instance - that is,
-configure, customize, debug and iterate -, you will want to setup your project
+configure, customize, debug, and iterate -, you will want to setup your project
 for development. Various commands are at your disposal and we walk you through
-the workflow to be effective with them.
+the workflow for how to be effective with them.
 
 [> Getting Started on your Instance](develop/index.md)
 
 ## Extensions
 
-InvenioRDM supports a great variety of extensions that can adapt it to your infrastructure. It also supports the addition of custom made ones.
+InvenioRDM supports a great variety of extensions that can adapt it to your infrastructure. It also supports the addition of custom ones.
 
 [> Extensions setup](extensions/index.md)
 
 ## Deploy
 
 Ready to deploy into production? Follow these guides to put a small instance in
 production and learn the avenues to take and decisions to make to grow it.
-Whether you use Openshift or Kubernetes, we got you covered.
+Whether you use Openshift or Kubernetes, we've got you covered.
 
 [> Deployment Guides](deployment/openshift.md)