Add -u to installation command (#1451)

2017-08-23 10:39:14 -07:00 · 2017-08-23 10:39:14 -07:00 · 25d6e52b68
--- a/README.md
+++ b/README.md
@ -10,7 +10,7 @@ Installation
 To install this package, you need to install Go and setup your Go workspace on your computer. The simplest way to install the library is to run:

 ```
-$ go get google.golang.org/grpc
+$ go get -u google.golang.org/grpc
 ```

 Prerequisites