Fix example of output from urlize function

Closes #1204

content/en/functions/urlize.md

@@ -53,8 +53,8 @@ The preceding partial would then output to the rendered page as follows, assumin
 
 {{< output file="/blog/greatest-city/index.html" >}}
 <header>
-    <h1>The World's Greatest City</h1>
+    <h1>The World&#39;s Greatest City</h1>
-    <div><a href="/locations/chicago-il/">Chicago IL</a></div>
+    <div><a href="/locations/chicago-il">Chicago IL</a></div>
     <ul>
         <li>
             <a href="/tags/pizza">pizza</a>
@@ -70,4 +70,5 @@ The preceding partial would then output to the rendered page as follows, assumin
 {{< /output >}}
 
 
+
 [singletemplate]: /templates/single-page-templates/