[src/trunk]: src/lib/libc/sys Fix typos and some grammar

[pgoyette <pgoyette%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a4e1ee250de1
branches:  trunk
changeset: 352541:a4e1ee250de1
user:      pgoyette <pgoyette%NetBSD.org@localhost>
date:      Fri Apr 07 07:21:58 2017 +0000

description:
Fix typos and some grammar

diffstat:

 lib/libc/sys/ptrace.2 |  7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diffs (35 lines):

diff -r c48c31e70f69 -r a4e1ee250de1 lib/libc/sys/ptrace.2
--- a/lib/libc/sys/ptrace.2     Fri Apr 07 03:31:50 2017 +0000
+++ b/lib/libc/sys/ptrace.2     Fri Apr 07 07:21:58 2017 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: ptrace.2,v 1.63 2017/04/07 00:56:14 kamil Exp $
+.\"    $NetBSD: ptrace.2,v 1.64 2017/04/07 07:21:58 pgoyette Exp $
 .\"
 .\" This file is in the public domain.
 .Dd April 7, 2017
@@ -51,7 +51,7 @@
 .Xr execv 3
 .Pc ,
 it will stop before executing the first instruction of the new image and emit
-.Dv SIGRAP
+.Dv SIGTRAP
 with
 .Dv si_code
 set to
@@ -145,7 +145,7 @@
 userland must not be allowed to set a trap on the kernel
 .El
 .Pp
-A debugger might reuse a port specific symbols,
+A debugger might reuse port specific symbols,
 to help writing portable code as described in the port specific part of the
 .In sys/ptrace.h
 header.
@@ -419,7 +419,6 @@
 } ptrace_event_t;
 .Ed
 .Pp
-Where
 .Fa pe_set_event
 is the set of events to be reported.
 This set is formed by OR'ing together the following values: