fix docs on content update/create

Resources/doc/DSL/Contents.yml

@@ -87,7 +87,6 @@
     priority: 0 # Optional. Set the priority of the main location
     publication_date: zzz # Optional, set content publication date (if integer: timstamp is assumed. if string, see: http://php.net/manual/en/datetime.formats.php)
     remote_id: custom_remote_id # Optional, will set a custom remote id
-    main_location: int|string # Optional, will set the main location. If passed a string, the location remote_id is assumed
     section: x # string|int Optional section id or identifier
     sort_field: x # Optional. See Locations.yml for details
     sort_order: ASC|DESC # Optional
@@ -188,6 +187,7 @@
         attribute2: value2
     always_available: true|false # Optional
     lang: xxx-YY # Optional, will fallback to default language if not provided (--default-language option or 'eng-GB' by default)
+    main_location: int|string # Optional, will set the main location. If passed a string, the location remote_id is assumed
     modification_date: zzz # Optional, set content modification date (for formats, see: http://php.net/manual/en/datetime.formats.php)
     new_remote_id: xxx # string Optional set a new RemoteId
     # Optionally assign object states to the content