diff --git a/url/proto/url.proto b/url/proto/url.proto
index ad51611..b49988e 100644
--- a/url/proto/url.proto
+++ b/url/proto/url.proto
@@ -6,7 +6,7 @@ option go_package = "github.com/micro/services/url/proto;url";
 
 service Url {
 	rpc Shorten(ShortenRequest) returns (ShortenResponse) {}
-	rpc	List(ListRequest) returns (ListResponse) {}
+	rpc List(ListRequest) returns (ListResponse) {}
 	rpc Proxy(ProxyRequest) returns (ProxyResponse) {}
 }