diff --git a/examples/environment-variables/environment-variables.go b/examples/environment-variables/environment-variables.go
index d1754a1..e3e42a5 100644
--- a/examples/environment-variables/environment-variables.go
+++ b/examples/environment-variables/environment-variables.go
@@ -23,7 +23,7 @@ func main() {
 
 	// Use `os.Environ` to list all key/value pairs in the
 	// environment. This returns a slice of strings in the
-	// form `KEY=value`. You can `strings.Split` them to
+	// form `KEY=value`. You can `strings.SplitN` them to
 	// get the key and value. Here we print all the keys.
 	fmt.Println()
 	for _, e := range os.Environ() {
diff --git a/examples/environment-variables/environment-variables.hash b/examples/environment-variables/environment-variables.hash
index e410038..e12d01d 100644
--- a/examples/environment-variables/environment-variables.hash
+++ b/examples/environment-variables/environment-variables.hash
@@ -1,2 +1,2 @@
-b651bc17e4d2880cba0885c52f476ab2a86e39ae
-MTbfmZYa4vP
+69d6a768ac84c873ae03b2169ac5cc4cfbc601a6
+gSTxKWLOHRb
diff --git a/public/environment-variables b/public/environment-variables
index 9920efd..ecaef7e 100644
--- a/public/environment-variables
+++ b/public/environment-variables
@@ -44,7 +44,7 @@ Let&rsquo;s look at how to set, get, and list environment variables.</p>
             
           </td>
           <td class="code leading">
-            <a href="http://play.golang.org/p/MTbfmZYa4vP"><img title="Run code" src="play.png" class="run" /></a><img title="Copy code" src="clipboard.png" class="copy" />
+            <a href="http://play.golang.org/p/gSTxKWLOHRb"><img title="Run code" src="play.png" class="run" /></a><img title="Copy code" src="clipboard.png" class="copy" />
           <div class="highlight"><pre><span class="kn">package</span> <span class="nx">main</span>
 </pre></div>
 
@@ -101,7 +101,7 @@ environment.</p>
           <td class="docs">
             <p>Use <code>os.Environ</code> to list all key/value pairs in the
 environment. This returns a slice of strings in the
-form <code>KEY=value</code>. You can <code>strings.Split</code> them to
+form <code>KEY=value</code>. You can <code>strings.SplitN</code> them to
 get the key and value. Here we print all the keys.</p>
 
           </td>