Fix / improve comments

x/babylon/keeper/mint_rewards.go

@@ -7,10 +7,10 @@ import (
 	"github.com/cosmos/cosmos-sdk/types/errors"
 )
 
-// MintBlockRewards mints new "virtual" bonding tokens and sends them to the staking contract for distribution.
-// The amount minted is removed from the SupplyOffset (so that it will become negative), when supported.
-// Authorization of the actor/recipient should be handled before entering this method.
-// The amount is computed based on the finality inflation rate and the total staking token supply, in the bonded denom
+// MintBlockRewards mints new tokens and sends them to the staking contract for distribution.
+// Authorization of the actor should be handled before entering this method.
+// Authorization of the recipient is being handled within the method for safety, but can
+// be removed for flexibility
 func (k Keeper) MintBlockRewards(pCtx sdk.Context, recipient sdk.AccAddress, amt sdk.Coin) (sdkmath.Int, error) {
 	if amt.Amount.IsNil() || amt.Amount.IsZero() || amt.Amount.IsNegative() {
 		return sdkmath.ZeroInt(), errors.ErrInvalidRequest.Wrap("amount")