Use ', not `, for quoting output.

[gnulib.git] / m4 / bison.m4

diff --git a/m4/bison.m4 b/m4/bison.m4
index 2d1427a..20260a8 100644 (file)
--- a/m4/bison.m4
+++ b/m4/bison.m4
@@ -1,4 +1,4 @@
-# serial 6
+# serial 7
 
 # Copyright (C) 2002, 2005, 2009-2012 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
@@ -15,10 +15,10 @@ dnl requires an Autoconf greater than 2.59c, but it will probably still be
 dnl useful to override the description of YACC in the --help output, re
 dnl parse-datetime.y assuming `bison -y'.
   AC_ARG_VAR([YACC],
-[The `Yet Another C Compiler' implementation to use.  Defaults to `bison -y'.
-Values other than `bison -y' will most likely break on most systems.])dnl
+[The "Yet Another C Compiler" implementation to use.  Defaults to 'bison -y'.
+Values other than 'bison -y' will most likely break on most systems.])dnl
   AC_ARG_VAR([YFLAGS],
 [YFLAGS contains the list arguments that will be passed by default to Bison.
 This script will default YFLAGS to the empty string to avoid a default value of
-`-d' given by some make applications.])dnl
+'-d' given by some make applications.])dnl
 ])