content: fix playground.article note
Right now https://blog.golang.org/playground looks like:
Inside the Go Playground
Andrew Gerrand and _NOTE: This article does not describe the current version of the Go Playground._
12 December 2013
The note is not an author.
(The blog program prints a warning about this mistake on startup,
without this CL.)
Change-Id: I2ea605e2f069f4e9c8fb76de1c32ef04d3f85a5d
Reviewed-on: https://go-review.googlesource.com/c/blog/+/284833
Trust: Russ Cox <rsc@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
diff --git a/content/playground.article b/content/playground.article
index 859dc21..e746b99 100644
--- a/content/playground.article
+++ b/content/playground.article
@@ -5,10 +5,10 @@
Andrew Gerrand
-_NOTE: This article does not describe the current version of the Go Playground._
-
## Introduction
+_NOTE: This article does not describe the current version of the Go Playground._
+
In September 2010 we [introduced the Go Playground](https://blog.golang.org/introducing-go-playground),
a web service that compiles and executes arbitrary Go code and returns the
program output.
