some small adjustments

Signed-off-by: Simon L. <[email protected]>

community-containers/calcardbackup/calcardbackup.json

@@ -2,7 +2,7 @@
     "aio_services_v1": [
         {
             "container_name": "nextcloud-aio-calcardbackup",
-            "display_name": "Cal and card backup",
+            "display_name": "Calendar and contacts backup",
             "documentation": "https://github.com/nextcloud/all-in-one/tree/main/community-containers/calcardbackup",
             "image": "waja/calcardbackup",
             "image_tag": "latest",

community-containers/calcardbackup/readme.md

@@ -1,10 +1,10 @@
 ## calcardbackup  
-This container packages calcardbackup. This is a container to exports calendars and addressbooks from ownCloud/Nextcloud to .ics and .vcf files and saves them to a compressed file. Additional options are available.  
-
-https://hub.docker.com/r/waja/calcardbackup  
+This container packages calcardbackup which is a tool that exports calendars and addressbooks from Nextcloud to .ics and .vcf files and saves them to a compressed file.
 
 ### Notes  
 - Backups will be created at 00:00 CEST every day. Make sure that this does not conflict with the configured daily backups inside AIO.
+- All the exports will be included in AIOs backup solution
+- You can find the exports in the nextcloud_aio_calcardbackup volume
 - See https://github.com/nextcloud/all-in-one/tree/main/community-containers#community-containers how to add it to the AIO stack  
 
 ### Repository