[VOL-5603]:Metrics fix,update protos in voltctl

Signed-off-by: balaji.nagarajan <balaji.nagarajan@radisys.com>
Change-Id: I92702118bef90623ef7c68c646c86634e60d889d
diff --git a/vendor/google.golang.org/protobuf/internal/flags/flags.go b/vendor/google.golang.org/protobuf/internal/flags/flags.go
index 58372dd..a06ccab 100644
--- a/vendor/google.golang.org/protobuf/internal/flags/flags.go
+++ b/vendor/google.golang.org/protobuf/internal/flags/flags.go
@@ -6,7 +6,7 @@
 package flags
 
 // ProtoLegacy specifies whether to enable support for legacy functionality
-// such as MessageSets, weak fields, and various other obscure behavior
+// such as MessageSets, and various other obscure behavior
 // that is necessary to maintain backwards compatibility with proto1 or
 // the pre-release variants of proto2 and proto3.
 //