Merge pull request #629 from terenc3t/patch-50

Quick fix on epoch boundary root
ethereum · Feb 14, 2019 · 81e8f53 · 81e8f53
2 parents 67eec43 + 380f5bc
commit 81e8f53
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/specs/validator/0_beacon-chain-validator.md b/specs/validator/0_beacon-chain-validator.md
@@ -260,9 +260,9 @@ Set `attestation_data.beacon_block_root = hash_tree_root(head)` where `head` is
 
 ##### Epoch boundary root
 
-Set `attestation_data.epoch_boundary_root = hash_tree_root(epoch_boundary)` where `epoch_boundary` is the block at the most recent epoch boundary in the chain defined by `head` -- i.e. the `BeaconBlock` where `block.slot == get_epoch_start_slot(head.slot)`.
+Set `attestation_data.epoch_boundary_root = hash_tree_root(epoch_boundary)` where `epoch_boundary` is the block at the most recent epoch boundary in the chain defined by `head` -- i.e. the `BeaconBlock` where `block.slot == get_epoch_start_slot(slot_to_epoch(head.slot))`.
 
-_Note:_ This can be looked up in the state using `get_block_root(state, get_epoch_start_slot(head.slot))`.
+_Note:_ This can be looked up in the state using `get_block_root(state, get_epoch_start_slot(slot_to_epoch(head.slot)))`.
 
 ##### Shard block root