[gnome-disk-utility] Specify package name in autogen.sh

[Michael Catanzaro <mcatanzaro src gnome org>]

commit f97620204a1bc33fd72d3a5e468b5886d3ed4b1d
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sat May 23 18:55:12 2015 -0500

    Specify package name in autogen.sh

 autogen.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index fc1676d..6adb14d 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -3,7 +3,7 @@ srcdir=`dirname $0`
 [ -z "$srcdir" ] && srcdir=.
 
 if [ ! -f "$srcdir/configure.ac" ]; then
- echo "$srcdir doesn't look like source directory for $PKG_NAME" >&2
+ echo "$srcdir doesn't look like source directory for GNOME Disk Utility" >&2
  exit 1
 fi