build-stage0: remove empty whitespace

build-stage0

@@ -37,7 +37,7 @@ if [ ! -d "$R"/bin ] ; then
 	ln -s /proc/mounts "$R"/etc/mtab
 
 	"$H"/utils/update-chroot.sh
-		
+
 	# on ARM, gcc 3.4.6 is not sufficient to build for EABI
 	if [ "$A" = "arm" ] ; then
 		cat <<- EOF > "$S"/pkg/stage0-gcc
@@ -57,7 +57,7 @@ if ! grep -q "stage0 " "$R"/var/lib/butch.db 2>/dev/null ; then
 
 	CONFIG="$H"/config BUTCHDB="$R"/var/lib/butch.db DEPS=build:stage0 \
 	   "$K"/bin/butch install stage0
-	
+
 	echo "export A=$A" > "$R"/src/config
 	cat "$K"/config.stage1 >> "$R"/src/config
 	[ -z "$MAKE_THREADS" ] || sed -i "s@MAKE_THREADS=1@MAKE_THREADS=$MAKE_THREADS@" "$R"/src/config