Fix typo

Patouche · web-flow · commit 88996f0a00a6 · 2019-12-17T08:19:18.000+01:00
Fix typo on home page
diff --git a/docs/index.md b/docs/index.md
@@ -7,7 +7,7 @@ At the most basic level, Kubeval is used like so:
 
 ```console
 $ kubeval my-invalid-rc.yaml
-WANR - my-invalid-rc.yaml contains an invalid ReplicationController - spec.replicas: Invalid type. Expected: integer, given: string
+WARN - my-invalid-rc.yaml contains an invalid ReplicationController - spec.replicas: Invalid type. Expected: integer, given: string
 $ echo $?
 1
 ```

Original file line number	Diff line number	Diff line change
`@@ -7,7 +7,7 @@ At the most basic level, Kubeval is used like so:`
`7`	`7`
`8`	`8`	```console
`9`	`9`	`$ kubeval my-invalid-rc.yaml`
`10`		`-WANR - my-invalid-rc.yaml contains an invalid ReplicationController - spec.replicas: Invalid type. Expected: integer, given: string`
	`10`	`+WARN - my-invalid-rc.yaml contains an invalid ReplicationController - spec.replicas: Invalid type. Expected: integer, given: string`
`11`	`11`	`$ echo $?`
`12`	`12`	`1`
`13`	`13`	```