configure: eye-candy for --enable-root-menu-prompt

Add a little bit of eye-candy for the help of --enable-root-menu-prompt

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

diff --git a/configure.ac b/configure.ac
index 0759574df87ca9c531407b5c1f31841ab9443bd5..e80afad832e55bb27014d2276b6c820fbfb5dedf 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -33,7 +33,7 @@ LT_INIT([disable-static])
 AC_ARG_ENABLE(
     [root-menu-prompt],
     [AS_HELP_STRING(
-        [--enable-root-menu-prompt],
+        [--enable-root-menu-prompt=PROMPT],
         [set the root-menu prompt (default=Configuration)])],
     [AS_CASE(
         ["$enableval"],