[gnome-flashback] configure.ac: change 'show build info' to 'show summary'

[Alberts Muktupāvels <muktupavels src gnome org>]

commit f1a49bb0aa4ba33f68188a66a170733f4b559a0e
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sat Sep 26 04:22:56 2015 +0300

    configure.ac: change 'show build info' to 'show summary'

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index fdc2ded..e3faefb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -257,7 +257,7 @@ AC_CONFIG_FILES([
 AC_OUTPUT
 
 dnl **************************************************************************
-dnl Show build info
+dnl Show summary
 dnl **************************************************************************
 
 echo ""