fix(nextcloud) fix another typo

charts/stable/nextcloud/Chart.yaml

@@ -37,7 +37,7 @@ sources:
 - https://github.com/nextcloud/docker
 - https://github.com/nextcloud/helm
 type: application
-version: 15.2.1
+version: 15.2.2
 annotations:
   truecharts.org/catagories: |
     - cloud

charts/stable/nextcloud/templates/_hpb.tpl

@@ -87,7 +87,7 @@ command:
       {{- $accessurl = (  printf "https://%s" .host ) }}
       {{- end }}
     {{- end }}
-    until $(curl --output /dev/null --silent --head --fail $accessurl/push/test/cookie); do
+    until $(curl --output /dev/null --silent --head --fail {{ $accessurl }}/push/test/cookie); do
         echo "High Performance Backend service not accessable ... waiting..."
         sleep 10
     done