diff --git a/en/01.1.md b/en/01.1.md
index 31b3f308..79d2886e 100644
--- a/en/01.1.md
+++ b/en/01.1.md
@@ -121,7 +121,7 @@ export GOBIN=$GOROOT/bin
 export PATH=$PATH:$GOBIN
 export GOPATH=$HOME/gopath 
 ```    
-Starting from go 1.8, The GOPATH environment variable now has a default value if it is unset. It defaults to $HOME/go on Unix and %USERPROFILE%/go on Windows.
+Starting from go 1.8, The GOPATH environment variable now has a default value if it is unset. It defaults to `$HOME/go` on Unix and `%USERPROFILE%/go` on Windows.
 ### Homebrew
 
 Homebrew is a software management tool commonly used in Mac to manage packages. Just type the following commands to install Go.