sandbox: add missing word to package doc
Change-Id: Iedc8686e22c291ca4e6aca3b730f6a94859bf974
Reviewed-on: https://go-review.googlesource.com/c/playground/+/213897
Reviewed-by: Ian Lance Taylor <iant@golang.org>
diff --git a/sandbox/sandbox.go b/sandbox/sandbox.go
index be7ab6d..542e721 100644
--- a/sandbox/sandbox.go
+++ b/sandbox/sandbox.go
@@ -3,9 +3,9 @@
// license that can be found in the LICENSE file.
// The sandbox program is an HTTP server that receives untrusted
-// linux/amd64 in a POST request and then executes them in a gvisor
-// sandbox using Docker, returning the output as a response to the
-// POST.
+// linux/amd64 binaries in a POST request and then executes them in
+// a gvisor sandbox using Docker, returning the output as a response
+// to the POST.
//
// It's part of the Go playground (https://play.golang.org/).
package main
