Fix link in README.md and fix CI permission

.github/workflows/CI.yaml

@@ -31,6 +31,8 @@ jobs:
   image-test:
     name: Check for image build and CVE
     runs-on: ubuntu-latest
+    permissions: 
+      pull-requests: write 
     steps:
       - name: Checkout
         uses: actions/checkout@v3
@@ -77,11 +79,12 @@ jobs:
         run: |
           echo "${{ steps.trivy.outputs.stdout }}"
 
-      - name: Comment PR
+      - name: Comment PR for CVE
         uses: thollander/actions-comment-pull-request@v2
         with:
           message: |
             ```
             ${{ steps.trivy.outputs.stdout }}
             ```
+          comment_tag: cve
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

README.md

@@ -62,7 +62,7 @@ Now the server should be running on `127.0.0.1:3333`, visiting `http://127.0.0.1
 
 ## Custom config
 
-If you'd like to use a customized `config.json`, you can follow the steps in [Basic Usage](https://docs.webp.sh/usage/basic-usage/) to genereate one, and mount it into the container's `/etc/config.json`, example `docker-compose.yml` as follows:
+If you'd like to use a customized `config.json`, you can follow the steps in [Configuration](https://docs.webp.sh/usage/configuration/) to genereate one, and mount it into the container's `/etc/config.json`, example `docker-compose.yml` as follows:
 
 ```yml
 version: '3'