diff --git a/specs/phase1/beacon-chain.md b/specs/phase1/beacon-chain.md
index b81f12b91..03794fa2a 100644
--- a/specs/phase1/beacon-chain.md
+++ b/specs/phase1/beacon-chain.md
@@ -494,7 +494,7 @@ def get_shard_committee(beacon_state: BeaconState, epoch: Epoch, shard: Shard) -
 ```python
 def get_light_client_committee(beacon_state: BeaconState, epoch: Epoch) -> Sequence[ValidatorIndex]:
     source_epoch = epoch - epoch % LIGHT_CLIENT_COMMITTEE_PERIOD
-    if source_epoch => LIGHT_CLIENT_COMMITTEE_PERIOD:
+    if source_epoch >= LIGHT_CLIENT_COMMITTEE_PERIOD:
         source_epoch -= LIGHT_CLIENT_COMMITTEE_PERIOD
     active_validator_indices = get_active_validator_indices(beacon_state, source_epoch)
     seed = get_seed(beacon_state, source_epoch, DOMAIN_LIGHT_CLIENT)