doc: update plugin version in the readme

This commit update the readme with the driver version available
in the deploy directory along with some other markdown corrections
in the same file.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>

README.md

@@ -3,17 +3,20 @@
 ## Usage:
 
 ### Start ISCSI driver
+
 ```
 $ sudo ./bin/iscsiplugin --endpoint tcp://127.0.0.1:10000 --nodeid CSINode
 ```
 
 #### Get plugin info
+
 ```
 $ csc identity plugin-info --endpoint tcp://127.0.0.1:10000
-"ISCSI"	"0.1.0"
+"ISCSI"	"1.0.0"
 ```
 
 #### NodePublish a volume
+
 ```
 $ export ISCSI_TARGET="iSCSI Target Server IP (Ex: 10.10.10.10)"
 $ export IQN="Target IQN"
@@ -22,20 +25,23 @@ iscsitestvol
 ```
 
 #### NodeUnpublish a volume
+
 ```
 $ csc node unpublish --endpoint tcp://127.0.0.1:10000 --target-path /mnt/iscsi iscsitestvol
 iscsitestvol
 ```
 
 #### Get NodeID
+
 ```
 $ csc node get-id --endpoint tcp://127.0.0.1:10000
 CSINode
 ```
 
 ## Community, discussion, contribution, and support
 
-Learn how to engage with the Kubernetes community on the [community page](http://kubernetes.io/community/).
+Learn how to engage with the Kubernetes community on
+the [community page](http://kubernetes.io/community/).
 
 You can reach the maintainers of this project at:
 
@@ -44,7 +50,9 @@ You can reach the maintainers of this project at:
 
 ### Code of conduct
 
-Participation in the Kubernetes community is governed by the [Kubernetes Code of Conduct](code-of-conduct.md).
+Participation in the Kubernetes community is governed by
+the [Kubernetes Code of Conduct](code-of-conduct.md).
 
 [owners]: https://git.k8s.io/community/contributors/guide/owners.md
+
 [Creative Commons 4.0]: https://git.k8s.io/website/LICENSE