Fix indentation

Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>

project/make/.integration-daemon-start

@@ -16,13 +16,13 @@ DOCKER_GRAPHDRIVER=${DOCKER_GRAPHDRIVER:-vfs}
 DOCKER_EXECDRIVER=${DOCKER_EXECDRIVER:-native}
 
 if [ -z "$DOCKER_TEST_HOST" ]; then
-    ( set -x; exec \
-        docker --daemon --debug \
-        --storage-driver "$DOCKER_GRAPHDRIVER" \
-        --exec-driver "$DOCKER_EXECDRIVER" \
-        --pidfile "$DEST/docker.pid" \
-            &> "$DEST/docker.log"
-    ) &
+	( set -x; exec \
+		docker --daemon --debug \
+		--storage-driver "$DOCKER_GRAPHDRIVER" \
+		--exec-driver "$DOCKER_EXECDRIVER" \
+		--pidfile "$DEST/docker.pid" \
+			&> "$DEST/docker.log"
+	) &
 else
-    export DOCKER_HOST="$DOCKER_TEST_HOST"
+	export DOCKER_HOST="$DOCKER_TEST_HOST"
 fi