diff --git a/eth/api_tracer.go b/eth/api_tracer.go
index 0a8b9a9942..5b7f168ec2 100644
--- a/eth/api_tracer.go
+++ b/eth/api_tracer.go
@@ -127,7 +127,7 @@ func (api *PrivateDebugAPI) TraceChain(ctx context.Context, start, end rpc.Block
 
 // traceChain configures a new tracer according to the provided configuration, and
 // executes all the transactions contained within. The return value will be one item
-// per transaction, dependent on the requestd tracer.
+// per transaction, dependent on the requested tracer.
 func (api *PrivateDebugAPI) traceChain(ctx context.Context, start, end *types.Block, config *TraceConfig) (*rpc.Subscription, error) {
 	// Tracing a chain is a **long** operation, only do with subscriptions
 	notifier, supported := rpc.NotifierFromContext(ctx)