11641 spelling mistakes in section 7d of the manual

@@ -9,11 +9,11 @@
 .\" http://www.illumos.org/license/CDDL.
 .\"
 .\"
 .\" Copyright 2016 Joyent, Inc.
 .\"
-.Dd October 17, 2016
+.Dd January 10, 2020
 .Dt XHCI 7D
 .Os
 .Sh NAME
 .Nm xhci
 .Nd Extensible Host Controller Interface Driver

@@ -21,11 +21,11 @@
 .Sy usb@unit-address
 .Sh DESCRIPTION
 The
 .Nm
 driver supports PCI devices that implement versions 1.0 and 1.1 of the
-Extensible Host Controller Inteface Specification.
+Extensible Host Controller Interface Specification.
 These devices provide support for USB 3.0, USB 2.x, and USB 1.x devices and is
 integrated into the broader illumos USB Architecture (USBA).
 .Pp
 The
 .Nm

@@ -92,16 +92,14 @@
 driver is only supported on
 .Sy x86
 systems at this time.
 .Sh FILES
 .Bl -tag -width Pa
-.It Pa /kernel/drv/xhci
-32-bit device driver (x86).
 .It Pa /kernel/drv/amd64/xhci
-64-bit device driver (x86).
+Device driver (x86)
 .It Pa /kernel/drv/xhci.conf
-Driver configuration file.
+Driver configuration file
 .El
 .Sh SEE ALSO
 .Xr cfgadm 1M ,
 .Xr cfgadm_usb 1M ,
 .Xr dladm 1M ,