update README installation guide to use v2.0.0 [skip ci]

README.md

@@ -83,12 +83,12 @@ Endpoint = 32.121.45.102:51820
 
 ## How to deploy
 ```
-kubectl apply -f https://github.com/jodevsa/wireguard-operator/releases/download/v1.2.20/release.yaml
+kubectl apply -f https://github.com/jodevsa/wireguard-operator/releases/download/v2.0.0/release.yaml
 ```
 
 ## How to remove
 ```
-kubectl delete -f https://github.com/jodevsa/wireguard-operator/releases/download/v1.2.20/release.yaml
+kubectl delete -f https://github.com/jodevsa/wireguard-operator/releases/download/v2.0.0/release.yaml
 ```
 
 ## How to collaborate
@@ -98,4 +98,4 @@ before collaborating. Of course, we are open to external collaborations for this
 repository, make your changes to the code and open a PR. The code will be reviewed and tested (always)
 
 > We are developers and hate bad code. For that reason we ask you the highest quality on each line of code to improve
-> this project on each iteration.
+> this project on each iteration.