11641 spelling mistakes in section 7d of the manual

*** 29,52 ****
         All full- and low-speed devices connected to the root ports of the USB
         2.0 host controller should be routed to the companion USB 1.1 host
         controllers. (OHCI or UHCI host controller).
  
  
!        The ehci supports bulk, interrupt, control and iso chronous transfers
         (on USB1.x devices behind a USB2.0 hub).
  
  FILES
-        /kernel/drv/ehci
-                                    32-bit ELF 86 kernel module
- 
- 
         /kernel/drv/sparcv9/ehci
!                                    64-bit SPARC ELF kernel module
  
  
         /kernel/drv/amd64/ehci
!                                    64-bit x86 ELF kernel module
  
  
         /kernel/drv/ehci.conf
                                     Driver configuration file
  
--- 29,48 ----
         All full- and low-speed devices connected to the root ports of the USB
         2.0 host controller should be routed to the companion USB 1.1 host
         controllers. (OHCI or UHCI host controller).
  
  
!        The ehci supports bulk, interrupt, control and isochronous transfers
         (on USB1.x devices behind a USB2.0 hub).
  
  FILES
         /kernel/drv/sparcv9/ehci
!                                    Device driver (SPARC)
  
  
         /kernel/drv/amd64/ehci
!                                    Device driver (x86)
  
  
         /kernel/drv/ehci.conf
                                     Driver configuration file
  
*** 135,147 ****
         Unable to take control from BIOS.
  
             The driver is unable to take control of the EHCI hardware from the
             system's BIOS and aborts the attach. High speed (USB 2.0) support
             is disabled.  In this case, all USB devices run at full/low speed.
!            Contact your system vendor or your system administror for possible
!            changes in BIOS settings. You can disable a property in ehci.conf
!            to ignore this failure. (x86 only.)
  
  
         Low speed device is not supported.
         Full speed device is not supported.
  
--- 131,143 ----
         Unable to take control from BIOS.
  
             The driver is unable to take control of the EHCI hardware from the
             system's BIOS and aborts the attach. High speed (USB 2.0) support
             is disabled.  In this case, all USB devices run at full/low speed.
!            Contact your system vendor or your system administrator for
!            possible changes in BIOS settings. You can disable a property in
!            ehci.conf to ignore this failure. (x86 only.)
  
  
         Low speed device is not supported.
         Full speed device is not supported.
  
*** 226,231 ****
  
         Applying VIA workarounds.
  
  
  
!                                  May 13, 2017                         EHCI(7D)
--- 222,227 ----
  
         Applying VIA workarounds.
  
  
  
!                                January 10, 2020                       EHCI(7D)