VOL-2112 move to voltha-lib-go

Change-Id: Ic1af08003c1d2c698c0cce371e64f47b47b8d875
diff --git a/vendor/google.golang.org/grpc/grpclog/grpclog.go b/vendor/google.golang.org/grpc/grpclog/grpclog.go
index 1fabb11..51bb945 100644
--- a/vendor/google.golang.org/grpc/grpclog/grpclog.go
+++ b/vendor/google.golang.org/grpc/grpclog/grpclog.go
@@ -18,7 +18,7 @@
 
 // Package grpclog defines logging for grpc.
 //
-// All logs in transport package only go to verbose level 2.
+// All logs in transport and grpclb packages only go to verbose level 2.
 // All logs in other packages in grpc are logged in spite of the verbosity level.
 //
 // In the default logger,