tweak previous;

1 files changed, 14 insertions, 9 deletions

diff --git a/share/man/man9/usb_add_task.9 b/share/man/man9/usb_add_task.9
index 861651d79b0..21ded35a8fd 100644
--- a/share/man/man9/usb_add_task.9
+++ b/share/man/man9/usb_add_task.9
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: usb_add_task.9,v 1.1 2016/09/15 17:53:38 awolk Exp $
+.\"	$OpenBSD: usb_add_task.9,v 1.2 2016/09/15 18:26:22 jmc Exp $
 .\"
 .\" Copyright (c) 2016 Adam Wolk <awolk@openbsd.org>
 .\"
@@ -38,8 +38,10 @@
 .Fn usb_init_task "struct usbd_device *dev" "void (*fn)(void *)" "void *arg" "char type"
 .Sh DESCRIPTION
 The USB stack provides an API to manage task execution in a thread context at
-the soonest opportunity.  There are three different task queues that are
-executed on two separate threads.  All tasks executed via the USB task API are
+the soonest opportunity.
+There are three different task queues
+that are executed on two separate threads.
+All tasks executed via the USB task API are
 serialized with USB events such as device detachments.
 .Pp
 The
@@ -89,10 +91,11 @@ with the argument specified by
 .Fa arg .
 The
 .Fa type
-of the task determines the queue and thread that will be used for its execution:
+of the task determines the queue
+and thread that will be used for its execution:
 .Bl -tag -width "USB_TASK_TYPE_EXPLORE" -offset indent
 .It Dv USB_TASK_TYPE_GENERIC
-Tasks used for general work that needs to happen in a process context.
+Tasks used for general work that need to happen in a process context.
 .It Dv USB_TASK_TYPE_EXPLORE
 Device discovery tasks exploring the tree from the root.
 .It Dv USB_TASK_TYPE_ABORT
@@ -104,11 +107,13 @@ Most drivers will only define tasks of type
 .Dv USB_TASK_TYPE_GENERIC .
 Note that
 .Dv USB_TASK_TYPE_ABORT
-tasks are only used by Host Controller Drivers and should never be used by
-drivers.  Once initialised, the
+tasks are only used by host controller drivers
+and should never be used by drivers.
+Once initialised, the
 .Fa task
-can be used repeatedly in the API functions listed above and does not need to be
-reinitialised unless the function called and/or its argument must change.
+can be used repeatedly in the API functions listed above
+and does not need to be reinitialised
+unless the function called and/or its argument must change.
 .Sh CONTEXT
 .Fn usb_task_add
 can be called from any context.