diff --git a/examples/directories/directories.go b/examples/directories/directories.go
index 8abdb51..9b71274 100644
--- a/examples/directories/directories.go
+++ b/examples/directories/directories.go
@@ -62,7 +62,7 @@ func main() {
 	err = os.Chdir("subdir/parent/child")
 	check(err)
 
-	// Now we'll see the contents of "subdir/parent/child"
+	// Now we'll see the contents of `subdir/parent/child`
 	// when listing the *current* directory.
 	c, err = ioutil.ReadDir(".")
 	check(err)
@@ -84,7 +84,7 @@ func main() {
 	err = filepath.Walk("subdir", visit)
 }
 
-// visit is called for every file or directory found
+// `visit` is called for every file or directory found
 // recursively by `filepath.Walk`.
 func visit(p string, info os.FileInfo, err error) error {
 	if err != nil {
diff --git a/examples/directories/directories.hash b/examples/directories/directories.hash
index 75cb9fa..cebae56 100644
--- a/examples/directories/directories.hash
+++ b/examples/directories/directories.hash
@@ -1,2 +1,2 @@
-57a8f629f040270c15a0375be4424b392edf3c95
-LI7ty_KDozd
+83f67db91816b4544072d0a4d099111a21c60723
+-7kWq0PmATF
diff --git a/public/directories b/public/directories
index a1bfce5..e0746ba 100644
--- a/public/directories
+++ b/public/directories
@@ -28,7 +28,7 @@
             
           </td>
           <td class="code leading">
-            <a href="http://play.golang.org/p/LI7ty_KDozd">
+            <a href="http://play.golang.org/p/-7kWq0PmATF">
               <img title="Run code" class="run" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAPCAYAAADtc08vAAAABGdBTUEAANbY1E9YMgAAABl0RVh0U29mdHdhcmUAQWRvYmUgSW1hZ2VSZWFkeXHJZTwAAAJ1SURBVCjPY/j//z8DMu7o6GAAgpQgD9tLqcmJH4KDg14aaik/MtdXe2ZjY6OCrh6Fs2jRYmZ9Pd05M9uL/u9dPfU/CLS0dfxvKIz/X5Dg/z8pKdkGqwGpqakMUdExDHJSYqt37tjxf+qUSf9rc2P+79298/+RA3v+H1zV///o6r7/DrbWFQkJiQwxMTGoBjAxMTpKiQmuqMuP/f/xw/v/J0+f/W9tbvTfxVLn/8rJVf+v757z/96hRf8TQtxuCQmLMjk4OKAawMfDVWVvrvd85eTq/7tXTP6/e/XM/22lif9LCnL+b13Q/v/Kzln/L++c/X/7/Jb/VpYWuZFRUagGAAErEBtlxvi+vn944f9L26cDNcz6v21R9/8zm6aC2SBDbu+f/78kK+4/L79AO7oBYCAqxD/57JZp/y/tmPX/wrYZ/6+CbAayD6zs/78daBjIgPayFJAGG6wGAIFAcpjH/dv7F4ANABuya/b/Od3l/ye2V/+/tnv2/7ldxSANmrgMYGBhZg7fuagD7GyYIeeBrrqwdRrQgLn/l02sBGkwwWkAEAjV5EZ/vQV0LswAGAYZsLC3DKTBAJ8BzCkRni/uHFyIYcAtoNc6ypL/ANVIohigrKwMxqqqqgxMzKzM6VHeL+6iGQAKzDtAV5XlJv3n5uFLRTHgzZs3YPzz50+GwqJiPitD9Y8Pjy4BB+CNvfP+3wUmIpAhhckhr3X19LodHZ28UQxQU1MDYw0NDQYBAQEeoBOTK7JjP2xf3Pt/bkfB/4KkoDcKMmIL5OXlFerq6hhu3rzJgC8MwMDYxGSfm5vbVn9/f0cgVxAkpqioyFBfX49iAACbTAK+xT3CzgAAAABJRU5ErkJggg==" />
             </a>
             <div class="highlight"><pre><span class="kn">package</span> <span class="nx">main</span>
@@ -218,7 +218,7 @@ similarly to <code>cd</code>.</p>
         
         <tr>
           <td class="docs">
-            <p>Now we&rsquo;ll see the contents of &ldquo;subdir/parent/child&rdquo;
+            <p>Now we&rsquo;ll see the contents of <code>subdir/parent/child</code>
 when listing the <em>current</em> directory.</p>
 
           </td>
@@ -280,7 +280,7 @@ directory visited.</p>
         
         <tr>
           <td class="docs">
-            <p>visit is called for every file or directory found
+            <p><code>visit</code> is called for every file or directory found
 recursively by <code>filepath.Walk</code>.</p>
 
           </td>