Minor comment correction
@@ -11,7 +11,8 @@ var logger = log.Logger("tbtc-relay-btc")
// Handle represents a handle to the Bitcoin chain.
type Handle interface {
- // GetHeaderByHeight returns the block header for the given block height.
+ // GetHeaderByHeight returns the block header from the longest block chain at
+ // the given block height.
GetHeaderByHeight(height int64) (*Header, error)
// GetHeaderByDigest returns the block header for given digest (hash).
