bin/47789: nl.1 nits

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>Number:         47789
>Category:       bin
>Synopsis:       nl.1 nits
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    bin-bug-people
>State:          open
>Class:          doc-bug
>Submitter-Id:   net
>Arrival-Date:   Wed May 01 03:05:00 +0000 2013
>Originator:     Eitan Adler
>Release:        HEAD
>Organization:
>Environment:
>Description:
mandoc -Tlint doesn't like the extraneous .Pp
the standard exit text can be written nicely with ".Ex -std"
>How-To-Repeat:

>Fix:
Index: nl.1
===================================================================
RCS file: /cvsroot/src/usr.bin/nl/nl.1,v
retrieving revision 1.12
diff -u -r1.12 nl.1
--- nl.1        8 Apr 2012 22:00:39 -0000       1.12
+++ nl.1        1 May 2013 02:58:30 -0000
@@ -70,7 +70,6 @@
 .Pp
 The starts of logical page sections are signaled by input lines containing
 nothing but one of the following sequences of delimiter characters:
-.Pp
 .Bd -unfilled -offset indent
 .Bl -column "\e:\e:\e: " "header "
 .It Em "Line"  "Start of"
@@ -196,9 +195,7 @@
 is 6.
 .El
 .Sh EXIT STATUS
-The
-.Nm
-utility exits 0 on success, and \*[Gt]0 if an error occurs.
+.Ex -std
 .Sh SEE ALSO
 .Xr pr 1
 .Sh STANDARDS