Restructured contribute section in community doc (#398)

* Restructured contribute section in community doc

Signed-off-by: Shiva <[email protected]>

* Updated the link for contributing md

Signed-off-by: Shiva <[email protected]>

---------

Signed-off-by: Shiva <[email protected]>
Co-authored-by: Shiva <[email protected]>

Author: shivasharma14

website/docs/introduction/community.md

@@ -68,15 +68,13 @@ Find publicly available Chaos Experiments at [ChaosHub](http://hub.litmuschaos.i
 
 Read about [chaos experiments](https://litmuschaos.github.io/litmus/).
 
-## Contribute
+## Contribute to Litmus
 
 We invite contributions in all forms. Join us in writing blogs on [Dev.to](https://dev.to/t/litmuschaos/latest) about experiments, features, and your experience. Use the `#litmuschaos` tag for your post to be featured.
 
 Participation in the Litmus community is governed by our [code of conduct](https://github.com/litmuschaos/litmus/blob/master/CODE_OF_CONDUCT.md).
 
-### Contribute to Litmus open source
-
-See the Litmus [contribution document](https://github.com/litmuschaos/litmus/blob/master/CONTRIBUTING.md).
+Checkout the [contribution guide](https://github.com/litmuschaos/litmus/blob/master/CONTRIBUTING.md).
 
 Contributors meet twice a month. See [Contributor meetings](#contributor-meetings).