I escape the pom xml code inside the html doc.
diff --git a/content/en_docs.php b/content/en_docs.php
index 1bac07f..20a2743 100644
--- a/content/en_docs.php
+++ b/content/en_docs.php
@@ -227,98 +227,98 @@
     <div class="listingblock">
         <div class="title">pom.xml</div>
         <div class="content">
-<pre class="highlightjs highlight"><code class="language-xml hljs" data-lang="xml"><?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <groupId>org.eclipse.jemo</groupId>
-    <artifactId>jemo-trader-app</artifactId>
-    <version>1.0</version>
-    <packaging>jar</packaging>
+          <pre class="highlightjs highlight"><code class="language-xml hljs" data-lang="xml">&lt;?xml version="1.0" encoding="UTF-8"?&gt;
+&lt;project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"&gt;
+    &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt;
+    &lt;groupId&gt;org.eclipse.jemo&lt;/groupId&gt;
+    &lt;artifactId&gt;jemo-trader-app&lt;/artifactId&gt;
+    &lt;version&gt;1.0&lt;/version&gt;
+    &lt;packaging&gt;jar&lt;/packaging&gt;
 
-    <name>Jemo Trader App</name>
-    <description>This is a demo project showing how to use Eclipse Jemo development patterns to create an application.
+    &lt;name&gt;Jemo Trader App&lt;/name&gt;
+    &lt;description&gt;This is a demo project showing how to use Eclipse Jemo development patterns to create an application.
         As an example we model a Market with traders and stocks.
-    </description>
+    &lt;/description&gt;
 
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.source>1.8</maven.compiler.source>
-        <maven.compiler.target>1.8</maven.compiler.target>
-        <jemo.username>[JEMO_USER]</jemo.username>
-        <jemo.password>[JEMO_PASSWORD]</jemo.password>
-        <jemo.id>1</jemo.id>
-        <jemo.endpoint>https://localhost</jemo.endpoint>
-    </properties>
+    &lt;properties&gt;
+        &lt;project.build.sourceEncoding&gt;UTF-8&lt;/project.build.sourceEncoding&gt;
+        &lt;maven.compiler.source&gt;1.8&lt;/maven.compiler.source&gt;
+        &lt;maven.compiler.target&gt;1.8&lt;/maven.compiler.target&gt;
+        &lt;jemo.username&gt;[JEMO_USER]&lt;/jemo.username&gt;
+        &lt;jemo.password&gt;[JEMO_PASSWORD]&lt;/jemo.password&gt;
+        &lt;jemo.id&gt;1&lt;/jemo.id&gt;
+        &lt;jemo.endpoint&gt;https://localhost&lt;/jemo.endpoint&gt;
+    &lt;/properties&gt;
 
-    <repositories>
-        <repository>
-            <id>jemo-local</id>
-            <url>${jemo.endpoint}/jemo</url>
-        </repository>
-    </repositories>
+    &lt;repositories&gt;
+        &lt;repository&gt;
+            &lt;id&gt;jemo-local&lt;/id&gt;
+            &lt;url&gt;${jemo.endpoint}/jemo&lt;/url&gt;
+        &lt;/repository&gt;
+    &lt;/repositories&gt;
 
 
-    <dependencies>
-         <dependency>
-            <groupId>org.eclipse.jemo</groupId>
-            <artifactId>module-api</artifactId>
-            <version>1.0</version>
-            <scope>provided</scope>
-        </dependency>
-    </dependencies>
+    &lt;dependencies&gt;
+         &lt;dependency&gt;
+            &lt;groupId&gt;org.eclipse.jemo&lt;/groupId&gt;
+            &lt;artifactId&gt;module-api&lt;/artifactId&gt;
+            &lt;version&gt;1.0&lt;/version&gt;
+            &lt;scope&gt;provided&lt;/scope&gt;
+        &lt;/dependency&gt;
+    &lt;/dependencies&gt;
 
-    <build>
-        <plugins>
-            <plugin>
-                <artifactId>maven-assembly-plugin</artifactId>
-                <configuration>
-                    <descriptorRefs>
-                        <descriptorRef>jar-with-dependencies</descriptorRef>
-                    </descriptorRefs>
-                </configuration>
-                <executions>
-                    <execution>
-                        <id>make-assembly</id>
-                        <phase>package</phase>
-                        <goals>
-                            <goal>single</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <artifactId>maven-deploy-plugin</artifactId>
-                <configuration>
-                    <skip>true</skip>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.eclipse.jemo</groupId>
-                <artifactId>eclipse-jemo-maven-plugin</artifactId>
-                <version>1.0</version>
-                <executions>
-                    <execution>
-                        <phase>deploy</phase>
-                        <goals>
-                            <goal>deploy</goal>
-                        </goals>
-                        <configuration>
-                            <outputJar>${project.build.finalName}-jar-with-dependencies</outputJar>
-                            <!-- Set the Jemo plugin id to upload here -->
-                            <id>${jemo.id}</id>
-                            <username>${jemo.username}</username>
-                            <password>${jemo.password}</password>
-                            <endpoint>${jemo.endpoint}</endpoint>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
+    &lt;build&gt;
+        &lt;plugins&gt;
+            &lt;plugin&gt;
+                &lt;artifactId&gt;maven-assembly-plugin&lt;/artifactId&gt;
+                &lt;configuration&gt;
+                    &lt;descriptorRefs&gt;
+                        &lt;descriptorRef&gt;jar-with-dependencies&lt;/descriptorRef&gt;
+                    &lt;/descriptorRefs&gt;
+                &lt;/configuration&gt;
+                &lt;executions&gt;
+                    &lt;execution&gt;
+                        &lt;id&gt;make-assembly&lt;/id&gt;
+                        &lt;phase&gt;package&lt;/phase&gt;
+                        &lt;goals&gt;
+                            &lt;goal&gt;single&lt;/goal&gt;
+                        &lt;/goals&gt;
+                    &lt;/execution&gt;
+                &lt;/executions&gt;
+            &lt;/plugin&gt;
+            &lt;plugin&gt;
+                &lt;artifactId&gt;maven-deploy-plugin&lt;/artifactId&gt;
+                &lt;configuration&gt;
+                    &lt;skip&gt;true&lt;/skip&gt;
+                &lt;/configuration&gt;
+            &lt;/plugin&gt;
+            &lt;plugin&gt;
+                &lt;groupId&gt;org.eclipse.jemo&lt;/groupId&gt;
+                &lt;artifactId&gt;eclipse-jemo-maven-plugin&lt;/artifactId&gt;
+                &lt;version&gt;1.0&lt;/version&gt;
+                &lt;executions&gt;
+                    &lt;execution&gt;
+                        &lt;phase&gt;deploy&lt;/phase&gt;
+                        &lt;goals&gt;
+                            &lt;goal&gt;deploy&lt;/goal&gt;
+                        &lt;/goals&gt;
+                        &lt;configuration&gt;
+                            &lt;outputJar&gt;${project.build.finalName}-jar-with-dependencies&lt;/outputJar&gt;
+                            &lt;!-- Set the Jemo plugin id to upload here --&gt;
+                            &lt;id&gt;${jemo.id}&lt;/id&gt;
+                            &lt;username&gt;${jemo.username}&lt;/username&gt;
+                            &lt;password&gt;${jemo.password}&lt;/password&gt;
+                            &lt;endpoint&gt;${jemo.endpoint}&lt;/endpoint&gt;
+                        &lt;/configuration&gt;
+                    &lt;/execution&gt;
+                &lt;/executions&gt;
+            &lt;/plugin&gt;
+        &lt;/plugins&gt;
+    &lt;/build&gt;
 
-</project>
-</code></pre>
+&lt;/project&gt;</code></pre>
+
         </div>
     </div>