removing make install

Author: kfswain

pkg/README.md

@@ -20,11 +20,6 @@ This quickstart guide is intended for engineers familiar with k8s and model serv
 
 1. **Install the CRDs into the cluster:**
 
-   ```sh
-   make install
-   ```
-
-   Alternatively, you can run:
    ```sh
    kubectl apply -f config/crd/bases
    ```