scsi: storvsc: Fix typo in comment

Spelling mistake (triple letters) in comment.  Detected with the help of
Coccinelle.

Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Julia Lawall <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>

Author: JuliaLawall

drivers/scsi/storvsc_drv.c

@@ -538,7 +538,7 @@ static void storvsc_host_scan(struct work_struct *work)
 	host = host_device->host;
 	/*
 	 * Before scanning the host, first check to see if any of the
-	 * currrently known devices have been hot removed. We issue a
+	 * currently known devices have been hot removed. We issue a
 	 * "unit ready" command against all currently known devices.
 	 * This I/O will result in an error for devices that have been
 	 * removed. As part of handling the I/O error, we remove the device.