Update pom.xml

Author: leaddevops

pom.xml

@@ -87,7 +87,7 @@
             <version>3.0.1</version>
             <scope>compile</scope>
         </dependency>
-        <!!-- The huge set of awesome Java libraries are available as such 
+        <!-- The huge set of awesome Java libraries are available as such 
             for Vaadin developers, you should take the advantage of those. In this app 
             we just use the commons-beanutils to help implementing the fake backend. -->
         <dependency>