[PATCH 11/19] aclocal.m4 (CF_PKG_CONFIG): Tweak 'configure' help message.

[G. Branden Robinson]

Use brackets, not braces, to indicate an optional argument.
---
 aclocal.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/aclocal.m4 b/aclocal.m4
index f6f5c0f8..7f9f2532 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -6632,7 +6632,7 @@ AC_DEFUN([CF_PKG_CONFIG],
 [
 AC_MSG_CHECKING(if you want to use pkg-config)
 AC_ARG_WITH(pkg-config,
-       [  --with-pkg-config{=path} enable/disable use of pkg-config],
+       [[  --with-pkg-config[=PC-CMD] enable/disable use of pkg-config (at 
PC-CMD)]],
        [cf_pkg_config=$withval],
        [cf_pkg_config=yes])
 AC_MSG_RESULT($cf_pkg_config)
-- 
2.30.2

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