apply suggestions removing "Modified in " comments

Co-authored-by: Rodrigo Oliveri <[email protected]>

Author: LeanSerra

lib/lambda_ethereum_consensus/state_transition/epoch_processing.ex

@@ -127,7 +127,6 @@ defmodule LambdaEthereumConsensus.StateTransition.EpochProcessing do
         if validator.slashed and
              epoch + div(epochs_per_slashings_vector, 2) == validator.withdrawable_epoch do
           effective_balance_increments = div(validator.effective_balance, increment)
-          # [Modified in Electra:EIP7251]
           penalty = penalty_per_effective_balance_increment * effective_balance_increments
 
           BeaconState.decrease_balance(acc, index, penalty)

lib/lambda_ethereum_consensus/state_transition/misc.ex

@@ -12,8 +12,6 @@ defmodule LambdaEthereumConsensus.StateTransition.Misc do
   alias LambdaEthereumConsensus.Utils
   alias Types.BeaconState
 
-  # Modified in Electra
-
   @max_random_byte 2 ** 16 - 1
 
   @doc """