package/udisks: fix the tool name in the config help

The name of the tool in udisks2 is udisksctl.

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/udisks/Config.in

@@ -31,8 +31,8 @@ config BR2_PACKAGE_UDISKS
 	     interfaces that can be used to query and manipulate
 	     storage devices.
 
-	   o a command-line tool, udisks(1), that can be used to query
-	     and use the daemon
+	   o a command-line tool, udisksctl(1), that can be used to
+	     query and use the daemon
 
 	  http://www.freedesktop.org/wiki/Software/udisks