Update ch4-05-grpc-hack.md

simon · web-flow · commit b396f5bc463b · 2020-02-14T15:53:39.000+08:00
Append word modification
diff --git a/ch4-rpc/ch4-05-grpc-hack.md b/ch4-rpc/ch4-05-grpc-hack.md
@@ -293,7 +293,7 @@ func filter(ctx context.Context,
 	req interface{}, info *grpc.UnaryServerInfo,
 	handler grpc.UnaryHandler,
 ) (resp interface{}, err error) {
-	log.Println("fileter:", info)
+	log.Println("filter:", info)
 	return handler(ctx, req)
 }
 ```

Original file line number	Diff line number	Diff line change
`@@ -293,7 +293,7 @@ func filter(ctx context.Context,`
`293`	`293`	`req interface{}, info *grpc.UnaryServerInfo,`
`294`	`294`	`handler grpc.UnaryHandler,`
`295`	`295`	`) (resp interface{}, err error) {`
`296`		`- log.Println("fileter:", info)`
	`296`	`+ log.Println("filter:", info)`
`297`	`297`	`return handler(ctx, req)`
`298`	`298`	`}`
`299`	`299`	```