[snappy] configure: clean white trailing line ends

[Luis de Bethencourt <luisbg src gnome org>]

commit 3864c6d43e81e109801fe3ffb34173aa5ccb98e3
Author: Luis de Bethencourt <luis debethencourt com>
Date:   Mon May 7 15:43:52 2012 +0100

    configure: clean white trailing line ends

 configure.ac |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 9e67c5c..2546ffc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -27,7 +27,7 @@ AM_PROG_CC_C_O
 AC_STDC_HEADERS
 AM_PROG_LIBTOOL
 
-dnl instruct libtool machinery that the package supports DLLs 
+dnl instruct libtool machinery that the package supports DLLs
 AC_LIBTOOL_WIN32_DLL
 
 AC_CANONICAL_HOST
@@ -41,7 +41,7 @@ GLIB_REQ=2.10.0
 GIO_REQUIRED=2.24
 
 PKG_CHECK_MODULES([GSTREAMER_0_10], \
-    [gstreamer-0.10 >= $GST_0_10_REQS 
+    [gstreamer-0.10 >= $GST_0_10_REQS
     gstreamer-base-0.10 >= $GST_0_10_REQS
     gstreamer-plugins-base-0.10 >= $GST_0_10_REQS])
 AC_SUBST(GSTREAMER_0_10_CFLAGS)
@@ -52,12 +52,12 @@ PKG_CHECK_MODULES([GST_PBUTILS],
 AC_SUBST(GST_PBUTILS_CFLAGS)
 AC_SUBST(GST_PBUTILS_LIBS)
 
-PKG_CHECK_MODULES([CLUTTER], 
+PKG_CHECK_MODULES([CLUTTER],
     [clutter-1.0 >= $CLUTTER_REQS])
 AC_SUBST(CLUTTER_CFLAGS)
 AC_SUBST(CLUTTER_LIBS)
 
-PKG_CHECK_MODULES([CLUTTER_GST], 
+PKG_CHECK_MODULES([CLUTTER_GST],
     [clutter-gst-1.0 >= $CLUTTER_GST_1_0_REQS],
 		[
 			HAVE_CLUTTER_GST_1_0="yes"