Site update

docs/guides/start_using__r__ex.html

@@ -162,7 +162,7 @@ <h2 id="creatingarexfile">Creating a Rexfile</h2>
 
 <p>Now change into this directory and create a file called Rexfile with the following contents:</p>
 
-<pre><code class="hljs">use Rex -feature =&gt; [&#39;<span class="hljs-string">1.4</span>&#39;];
+<pre><code class="hljs"><span class="hljs-keyword">use</span> Rex -feature =&gt; [&#39;<span class="hljs-string">1.4</span>&#39;];
 
 user &#39;<span class="hljs-string">my-user</span>&#39;;
 password &#39;<span class="hljs-string">my-password</span>&#39;;

docs/release_notes/0.54.3.html

@@ -128,7 +128,7 @@ <h4 id="path_map-variablepathmapping">path_map - variable path mapping</h4>
 
 <p>path_map is a new feature developed by Erik Huelsmann to ease the management of files for different hosts. In the past, if you wanted to upload a file (for example /etc/security/access.conf) to your servers and wanted to have different access.conf files per environment, or for a special host, you had to build this logic by yourself. With the <em>path_map</em> feature you only have to define the lookup path and Rex is doing this for you.</p>
 
-<pre><code class="hljs"><span class="hljs-keyword">use</span> Rex -feature =&gt; [&#39;<span class="hljs-string">0.54</span>&#39;];
+<pre><code class="hljs">use Rex -feature =&gt; [&#39;<span class="hljs-string">0.54</span>&#39;];
 
 set path_map =&gt; {
     &quot;<span class="hljs-string">files/</span>&quot; =&gt; [