diff --git a/specs/core/0_beacon-chain.md b/specs/core/0_beacon-chain.md
index 0b3a28d7a..418789999 100644
--- a/specs/core/0_beacon-chain.md
+++ b/specs/core/0_beacon-chain.md
@@ -957,7 +957,6 @@ def get_beacon_proposer_index(state: BeaconState,
     """
     first_committee, _ = get_crosslink_committees_at_slot(state, slot)[0]
     return first_committee[slot % len(first_committee)]
-
 ```
 
 ### `merkle_root`