From edd8a042912831cd51542c00987b4b430f48b48e Mon Sep 17 00:00:00 2001
From: Dodji Seketeli <dodji@redhat.com>
Date: Fri, 5 Sep 2014 16:34:05 +0200
Subject: [PATCH] Light style cleanup in tools/bidiff.cc

	* tools/bidiff.cc (display_usage): Remove useless space before '&'.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>
---
 tools/bidiff.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/bidiff.cc b/tools/bidiff.cc
index 442b7c1e..4ce33259 100644
--- a/tools/bidiff.cc
+++ b/tools/bidiff.cc
@@ -95,7 +95,7 @@ struct options
 };//end struct options;
 
 static void
-display_usage(const string &prog_name, ostream& out)
+display_usage(const string& prog_name, ostream& out)
 {
   out << "usage: " << prog_name << " [options] [<bi-file1> <bi-file2>]\n"
       << " where options can be:\n"