test/[n-z]*.go: add documentation
R=golang-dev, bradfitz, r
CC=golang-dev
https://golang.org/cl/5700056
diff --git a/test/struct0.go b/test/struct0.go
index 490d389..e29eb30 100644
--- a/test/struct0.go
+++ b/test/struct0.go
@@ -4,9 +4,9 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// zero length structs.
-// used to not be evaluated.
-// issue 2232.
+// Test zero length structs.
+// Used to not be evaluated.
+// Issue 2232.
package main
