Update metric.go

Author: Syedowais312

cmd/mdatagen/internal/metric.go

@@ -66,9 +66,9 @@ func (s Stability) String() string {
 	return fmt.Sprintf(" [%s]", s.Level.String())
 }
 
-	// NOTE: confmap rejects unknown keys by default.
-	// The "from" field cannot be tested via full metadata loading
-	// unless WithIgnoreUnused() is used by the caller.
+// NOTE: confmap rejects unknown keys by default.
+// The "from" field cannot be tested via full metadata loading
+// unless WithIgnoreUnused() is used by the caller.
 func (s *Stability) Unmarshal(parser *confmap.Conf) error {
 	if !parser.IsSet("level") {
 		return errors.New("missing required field: `stability.level`")