Updates to Makefile

Change-Id: I1c87e60d35e8374d4a212e936a106a2ffe4a8d27
diff --git a/voltha/adapters/adtran_olt/Makefile b/voltha/adapters/adtran_olt/Makefile
index bbd25fb..b7b9170 100644
--- a/voltha/adapters/adtran_olt/Makefile
+++ b/voltha/adapters/adtran_olt/Makefile
@@ -1 +1 @@
-include test.mk
\ No newline at end of file
+include test.mk