remove line breaks & fix env key

Author: emma-sg

.github/workflows/k3d-nightly-ci.yaml

@@ -100,9 +100,10 @@ jobs:
           version: 3.10.2
 
       - name: Create Secret
-        run: kubectl create secret generic btrix-subs-app-secret \
-          --from-literal=BTRIX_SUBS_APP_URL=${{ env.ECHO_SERVER_HOST_URL }} \
-          --from-literal=BTRIX_SUBS_APP_KEY=TEST_PRESHARED_SECRET_PASSWORD
+        run: >
+          kubectl create secret generic btrix-subs-app-secret
+          --from-literal=BTRIX_SUBS_APP_URL=${{ env.ECHO_SERVER_HOST_URL }}
+          --from-literal=BTRIX_SUBS_APP_API_KEY=TEST_PRESHARED_SECRET_PASSWORD
 
       - name: Start Cluster with Helm
         run: |