[yelp] configure: Remove "Search backend" from configure summary

[Michael Biebl <mbiebl src gnome org>]

commit eaeb91296a9d6473045fec0919c2b80f9ecb8fcb
Author: Michael Biebl <biebl debian org>
Date:   Sat Mar 17 15:54:03 2012 +0100

    configure: Remove "Search backend" from configure summary
    
    since we search_backend isn't actually configured anywhere
    
    https://bugzilla.gnome.org/show_bug.cgi?id=672297

 configure.ac |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 3e5e645..ddcdab1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -236,7 +236,6 @@ yelp-$VERSION:
 
 	Documentation:            ${enable_gtk_doc}
 	Debug enabled:            ${enable_debug}
-	Search backend:           ${search_backend}
 	Enable BZ2:               ${enable_bz2}
 	Enable LZMA:              ${enable_lzma}