From 5ef2ab0139ffeba43cb3195393cc9e1a3af6fe79 Mon Sep 17 00:00:00 2001
From: simon <simon@crcms.cn>
Date: Fri, 14 Feb 2020 15:48:58 +0800
Subject: [PATCH] Update ch4-05-grpc-hack.md

Word modification
---
 ch4-rpc/ch4-05-grpc-hack.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ch4-rpc/ch4-05-grpc-hack.md b/ch4-rpc/ch4-05-grpc-hack.md
index 0cdf509..33906e0 100644
--- a/ch4-rpc/ch4-05-grpc-hack.md
+++ b/ch4-rpc/ch4-05-grpc-hack.md
@@ -318,7 +318,7 @@ func filter(
 	info *grpc.UnaryServerInfo,
 	handler grpc.UnaryHandler,
 ) (resp interface{}, err error) {
-	log.Println("fileter:", info)
+	log.Println("filter:", info)
 
 	defer func() {
 		if r := recover(); r != nil {