From a781eb5a4f22e2b4b74c509f44d6c210f5f6bb87 Mon Sep 17 00:00:00 2001
From: terence tsao <terence@prysmaticlabs.com>
Date: Sat, 2 Feb 2019 06:09:45 +0100
Subject: [PATCH] Update 0_beacon-chain.md

---
 specs/core/0_beacon-chain.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/specs/core/0_beacon-chain.md b/specs/core/0_beacon-chain.md
index 8a83149ff..6f10ad1f9 100644
--- a/specs/core/0_beacon-chain.md
+++ b/specs/core/0_beacon-chain.md
@@ -821,6 +821,9 @@ def get_current_epoch_committee_count(state: BeaconState) -> int:
 
 ```python
 def get_next_epoch_committee_count(state: BeaconState) -> int:
+    """
+    Return the number of committees in the next epoch of the given ``state``.
+    """
     next_active_validators = get_active_validator_indices(
         state.validator_registry,
         get_current_epoch(state) + 1,