message: specs: op-node fix broken g-finalized-l2-head reference
diff: @@ -638,7 +638,7 @@ In the *Engine Queue* stage, the previously derived `PayloadAttributes` structur
  The stage maintains references to three L2 blocks:
  -- The [finalized L2 head][g-finalized]: everything up to and including this block can be fully derived from the
  +- The [finalized L2 head][g-finalized-l2-head]: everything up to and including this block can be fully derived from the
  [finalized][l1-finality] (i.e. canonical and forever irreversible) part of the L1 chain.
  - The [safe L2 head][g-safe-l2-head]: everything up to and including this block can be fully derived from the
  currently canonical L1 chain.
  