minor change

1 files changed, 1 insertions, 0 deletions

diff --git a/coreth.go b/coreth.go
index 8cc5f77..019f480 100644
--- a/coreth.go
+++ b/coreth.go
@@ -37,6 +37,7 @@ func isLocalBlock(block *types.Block) bool {
 	return false
 }
 
+// NewETHChain creates an Ethereum blockchain with the given configs.
 func NewETHChain(config *eth.Config, nodecfg *node.Config, etherBase *common.Address, chainDB ethdb.Database) *ETHChain {
 	if config == nil {
 		config = &eth.DefaultConfig