Use ', not `, for quoting output.

[gnulib.git] / m4 / posixver.m4

diff --git a/m4/posixver.m4 b/m4/posixver.m4
index 4db1c97..c4b9ed3 100644 (file)
--- a/m4/posixver.m4
+++ b/m4/posixver.m4
@@ -1,4 +1,4 @@
-# posixver.m4 serial 11
+# posixver.m4 serial 12
 dnl Copyright (C) 2002-2006, 2009-2012 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -27,12 +27,12 @@ AC_DEFUN([gl_DEFAULT_POSIX2_VERSION],
        the form YYYYMM, specifying the year and month the standard was
        adopted. If not defined here, it defaults to the value of
        _POSIX2_VERSION in <unistd.h>. Define to 199209 to default to
-       POSIX 1003.2-1992, which makes standard programs like `head',
-       `tail', and `sort' accept obsolete options like `+10' and
-       `-10'. Define to 200112 to default to POSIX 1003.1-2001, which
-       makes these standard programs treat leading-`+' operands as
-       file names and require modern usages like `-n 10' instead of
-       `-10'. Whether defined here or not, the default can be
+       POSIX 1003.2-1992, which makes standard programs like 'head',
+       'tail', and 'sort' accept obsolete options like '+10' and
+       '-10'. Define to 200112 to default to POSIX 1003.1-2001, which
+       makes these standard programs treat leading-'+' operands as
+       file names and require modern usages like '-n 10' instead of
+       '-10'. Whether defined here or not, the default can be
        overridden at run time via the _POSIX2_VERSION environment
        variable.])
   fi