doc/effective_go: stamp out stray GOROOT reference

Replaced with something more appropriate.

R=adg, r, minux.ma
CC=golang-dev
https://golang.org/cl/11421043

diff --git a/doc/effective_go.html b/doc/effective_go.html
index 9b0bb7948e2147b7f1ff913bdb7b204b65999321..0645f7621068440dd920989481a320253c793e8b 100644 (file)
--- a/doc/effective_go.html
+++ b/doc/effective_go.html
@@ -1915,7 +1915,7 @@ initializer can be a general expression computed at run time.
 var (
     home   = os.Getenv("HOME")
     user   = os.Getenv("USER")
-    goRoot = os.Getenv("GOROOT")
+    gopath = os.Getenv("GOPATH")
 )
 </pre>
 
@@ -1944,11 +1944,11 @@ func init() {
     if home == "" {
         home = "/home/" + user
     }
-    if goRoot == "" {
-        goRoot = home + "/go"
+    if gopath == "" {
+        gopath = home + "/go"
     }
-    // goRoot may be overridden by --goroot flag on command line.
-    flag.StringVar(&amp;goRoot, "goroot", goRoot, "Go root directory")
+    // gopath may be overridden by --gopath flag on command line.
+    flag.StringVar(&amp;gopath, "gopath", gopath, "override default GOPATH")
 }
 </pre>