KUDU-3326 correct error messages in tool usage instructions

This patch mainly fixes the error messages in the recall tool as follows:
`
Usage: kudu table recall <master_addresses> <tablet_id> [-new_table_name=<name>]
`
We expect to recall tables in soft delete state using the table ID,
not the tablet ID. The correct output is as follows:
`
Usage: kudu table recall <master_addresses> <table_id> [-new_table_name=<name>]
`

This is just about correcting the errors in the prompts and does not
involve any related recall logic. Therefore, there are no additional
unit tests added.

Change-Id: Ib1c6df0806eee78280b00f6a528d42d434a63e2f
Reviewed-on: http://gerrit.cloudera.org:8080/21266
Reviewed-by: Alexey Serbin <alexey@apache.org>
Tested-by: Alexey Serbin <alexey@apache.org>
3 files changed