* Devices are always opened by the path provided at configuration
* time. This means that if the provided path is a udev by-id path
* then drives may be recabled without an issue. If the provided
- * path is a udev by-path path then the physical location information
+ * path is a udev by-path path, then the physical location information
* will be preserved. This can be critical for more complicated
* configurations where drives are located in specific physical
* locations to maximize the systems tolerence to component failure.
- * Alternately you can provide your own udev rule to flexibly map
+ * Alternatively, you can provide your own udev rule to flexibly map
* the drives as you see fit. It is not advised that you use the
- * /dev/[hd]d devices which may be reorder due to probing order.
+ * /dev/[hd]d devices which may be reordered due to probing order.
* Devices in the wrong locations will be detected by the higher
* level vdev validation.
*/