docs: added extra specification

bareos · Jun 9, 2021 · 42b42e0 · 42b42e0
1 parent 6b03a20
commit 42b42e0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/manuals/source/TasksAndConcepts/BareosConsole.rst b/docs/manuals/source/TasksAndConcepts/BareosConsole.rst
@@ -1398,7 +1398,7 @@ truncate
                [volume=<volume>] [drive=<drivenum>] [yes]
 
    When using a disk volume (and other volume types also) the volume file still resides on the |sd|. If you want to reclaim disk space, you can use the :bcommand:`truncate volstatus=Purged` command. When used on a volume, it rewrites the header and by this frees the rest of the disk space.
-   By default the first drive of an autochanger is used. By specifying `drive=<drivenum>`, a different drive can be selected.
+   By default the first drive (number 0) of an autochanger is used. By specifying `drive=<drivenum>`, a different drive can be selected.
 
    If the volume you want to get rid of has not the **Purged** status, you first have to use the :bcommand:`prune volume` or even the :bcommand:`purge volume` command to free the volume from all remaining jobs.