fix error typo.

.github/workflows/build.yml

@@ -58,7 +58,7 @@ jobs:
         if: matrix.es != '8.1.3'
         run: |
           docker network create somenetwork
-          docker run -d --name elasticsearch --net somenetwork -p 9200:9200 -e "http.publish_host=127.0.0.1" -e "transport.host=127.0.0.1" elasticsearch:${{ matrix.es-version }}
+          docker run -d --name elasticsearch --net somenetwork -p 9200:9200 -e "http.publish_host=127.0.0.1" -e "transport.host=127.0.0.1" elasticsearch:${{ matrix.es }}
 
       - name: Checkout.
         uses: actions/checkout@v3