added link to command page

Author: kyuan-mongodb

source/reference/json.txt

@@ -7,4 +7,4 @@
    :titlesonly:
 
    /reference/json/cluster-config-file
-.. /reference/json/cloud-backup-schedule-config-file
+   /reference/json/cloud-backup-schedule-config-file

source/reference/json/cloud-backup-schedule-config-file.txt

@@ -11,9 +11,10 @@ Cloud Backup Schedule Configuration File
    :class: singlecol
 
 You can use a cloud backup schedule configuration file to specify the
-settings required when you update a cloud backup schedule using the
-{+atlas-cli+}. The {+atlas-cli+} accepts ``.json`` cloud backup schedule
-configuration files.
+settings required when you `update a cloud backup schedule
+<https://www.mongodb.com/docs/atlas/cli/stable/command/atlas-backups-schedule-update/>`__
+using the {+atlas-cli+}. The {+atlas-cli+} accepts ``.json`` cloud
+backup schedule configuration files.
 
 .. _cloud-backup-schedule-settings: