Update content/docs/install/_index.md

Co-authored-by: Robert Fekete <fekete77.robert@gmail.com>
Signed-off-by: Emilano Vazquez <emilianovazquez@gmail.com>

Author: gamba47

content/docs/install/_index.md

@@ -48,10 +48,10 @@ Espected output:
 1. Check the CRDs. You should see the following five new CRDs.
 
     ```bash
-    $  kubectl get crd
+    kubectl get crd
     ```
 
-Espected output:
+    Expected output:
 
     ```
     NAME                                    CREATED AT