Update about copy and demo link

about.md

@@ -4,12 +4,10 @@ title: About
 permalink: /about/
 ---
 
-**Welcome to OpenStreetMap India.**
+**Welcome to OpenStreetMap India**
 
-OpenStreetMap is a company founded in 2004 project with the aim of creating a free world map. We collect data on roads, railways, rivers, forests, homes and everything else that is commonly seen on maps worldwide. Because we collect the data itself and not paint them from existing maps, we ourselves all rights to it. OpenStreetMap is the free editable map of the world.
-
-<ul>
-<li>Join the conversation in India on <a href="https://lists.openstreetmap.org/listinfo/talk-in">talk-in</a></li>
-<li><a href="https://github.com/geohacker/openstreetmap.in#using-this-map">Learn how to use this map</a></li>
-<li><a href="http://learnosm.org/">Join the project and edit the map</a></li>
+OpenStreetMap is the free editable map of the world founded in 2004 with the aim of creating a citizen created map. We collect data on roads, railways, rivers, forests, homes and everything else that is commonly seen on the ground. All the contributions are open for download and licenses under an open license that allows one to build useful applications and services using the data.
 
+- Interact with the Indian open mapping community on the [talk-in](https://lists.openstreetmap.org/listinfo/talk-in) OSM mailing list
+- Learn [how to use this map](https://github.com/osm-in/openstreetmap.in#using-this-map)
+- Learn [about OpenStreetMap](http://learnosm.org/)

demo.md

@@ -2,7 +2,7 @@
 layout: map
 map: gl
 title: OpenStreetMap India - WebGL Demo
-permanlink: /demo/
+permalink: /demo/
 ---
 
 <style>