Improve docs

Signed-off-by: Sam Batschelet <sam.batschelet@avalabs.org>

Author: hexfusion

snow/validators/gvalidators/validator_state_client.go

@@ -16,9 +16,9 @@ import (
 	pb "github.com/ava-labs/avalanchego/proto/pb/validatorstate"
 )
 
-var ( 
-	_ validators.State = (*Client)(nil)
-	errFailedPublicKeyDecompress  = errors.New("couldn't decompress public key")
+var (
+	_                            validators.State = (*Client)(nil)
+	errFailedPublicKeyDecompress                  = errors.New("couldn't decompress public key")
 )
 
 type Client struct {

snow/validators/gvalidators/validator_state_server.go

@@ -70,9 +70,7 @@ func (s *Server) GetValidatorSet(ctx context.Context, req *pb.GetValidatorSetReq
 		}
 		if vdr.PublicKey != nil {
 			// This is a performance optimization to avoid the cost of compression
-			// and key re-verification with PublicKeyToBytes. We can safely
-			// assume that the BLS Public Keys are verified before being added
-			// to the P-Chain.
+			// from PublicKeyToBytes.
 			vdrPB.PublicKey = vdr.PublicKey.Serialize()
 		}
 		resp.Validators[i] = vdrPB