Formatting changes based on bazel style tool buildifier

Change-Id: I2f1536d47f6fd6c80cba45e08b715cd5a14fe5fd
diff --git a/lib/BUCK b/lib/BUCK
index 2a5a685..bf0b06e 100644
--- a/lib/BUCK
+++ b/lib/BUCK
@@ -1,4 +1,4 @@
-# ***** This file was auto-generated at Wed, 6 Jun 2018 17:50:58 GMT. Do not edit this file manually. *****
+# ***** This file was auto-generated at Wed, 6 Jun 2018 21:12:44 GMT. Do not edit this file manually. *****
 # ***** Use onos-lib-gen *****
 
 pass_thru_pom(