Merge tag 'docs-4.12' of git://git.lwn.net/linux

Pull documentation update from Jonathan Corbet:
 "A reasonably busy cycle for documentation this time around. There is a
  new guide for user-space API documents, rather sparsely populated at
  the moment, but it's a start. Markus improved the infrastructure for
  converting diagrams. Mauro has converted much of the USB documentation
  over to RST. Plus the usual set of fixes, improvements, and tweaks.

  There's a bit more than the usual amount of reaching out of
  Documentation/ to fix comments elsewhere in the tree; I have acks for
  those where I could get them"

* tag 'docs-4.12' of git://git.lwn.net/linux: (74 commits)
  docs: Fix a couple typos
  docs: Fix a spelling error in vfio-mediated-device.txt
  docs: Fix a spelling error in ioctl-number.txt
  MAINTAINERS: update file entry for HSI subsystem
  Documentation: allow installing man pages to a user defined directory
  Doc/PM: Sync with intel_powerclamp code behavior
  zr364xx.rst: usb/devices is now at /sys/kernel/debug/
  usb.rst: move documentation from proc_usb_info.txt to USB ReST book
  convert philips.txt to ReST and add to media docs
  docs-rst: usb: update old usbfs-related documentation
  arm: Documentation: update a path name
  docs: process/4.Coding.rst: Fix a couple of document refs
  docs-rst: fix usb cross-references
  usb: gadget.h: be consistent at kernel doc macros
  usb: composite.h: fix two warnings when building docs
  usb: get rid of some ReST doc build errors
  usb.rst: get rid of some Sphinx errors
  usb/URB.txt: convert to ReST and update it
  usb/persist.txt: convert to ReST and add to driver-api book
  usb/hotplug.txt: convert to ReST and add to driver-api book
  ...

2 files changed, 4 insertions, 4 deletions

diff --git a/Documentation/acpi/aml-debugger.txt b/Documentation/acpi/aml-debugger.txt
index 5f62aa4a493b6..e851cc5de63f2 100644
--- a/Documentation/acpi/aml-debugger.txt
+++ b/Documentation/acpi/aml-debugger.txt
@@ -15,7 +15,7 @@ kernel.
    CONFIG_ACPI_DEBUGGER=y
    CONFIG_ACPI_DEBUGGER_USER=m
 
-   The userspace utlities can be built from the kernel source tree using
+   The userspace utilities can be built from the kernel source tree using
    the following commands:
 
    $ cd tools
diff --git a/Documentation/acpi/enumeration.txt b/Documentation/acpi/enumeration.txt
index 209a5eba6b871..7bcf9c3d9fbe2 100644
--- a/Documentation/acpi/enumeration.txt
+++ b/Documentation/acpi/enumeration.txt
@@ -367,10 +367,10 @@ resulting child platform device.
 
 Device Tree namespace link device ID
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-The Device Tree protocol uses device indentification based on the "compatible"
+The Device Tree protocol uses device identification based on the "compatible"
 property whose value is a string or an array of strings recognized as device
 identifiers by drivers and the driver core.  The set of all those strings may be
-regarded as a device indentification namespace analogous to the ACPI/PNP device
+regarded as a device identification namespace analogous to the ACPI/PNP device
 ID namespace.  Consequently, in principle it should not be necessary to allocate
 a new (and arguably redundant) ACPI/PNP device ID for a devices with an existing
 identification string in the Device Tree (DT) namespace, especially if that ID
@@ -381,7 +381,7 @@ In ACPI, the device identification object called _CID (Compatible ID) is used to
 list the IDs of devices the given one is compatible with, but those IDs must
 belong to one of the namespaces prescribed by the ACPI specification (see
 Section 6.1.2 of ACPI 6.0 for details) and the DT namespace is not one of them.
-Moreover, the specification mandates that either a _HID or an _ADR identificaion
+Moreover, the specification mandates that either a _HID or an _ADR identification
 object be present for all ACPI objects representing devices (Section 6.1 of ACPI
 6.0).  For non-enumerable bus types that object must be _HID and its value must
 be a device ID from one of the namespaces prescribed by the specification too.