diff --git a/lib/xos-genx/Makefile b/lib/xos-genx/Makefile
index 70ae716..898f154 100644
--- a/lib/xos-genx/Makefile
+++ b/lib/xos-genx/Makefile
@@ -1,2 +1,3 @@
 test:
-	nosetests -s -v --with-id
\ No newline at end of file
+	nosetests -s -v --with-id
+