diff --git a/Dockerfile b/Dockerfile
index e2116a8..629b2f7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,7 @@
-FROM tomcat:8-jdk8-corretto
-# https://hub.docker.com/layers/library/tomcat/7.0.109-jdk8-openjdk/images/sha256-489823486120d076cb576640c5819c6fa54948f470b46c54f02b48f462eb2c23
-MAINTAINER www.andres.nz
-COPY target/AttendanceWebApp.war /usr/local/tomcat/webapps/
-ADD conf/tomcat-users.xml /usr/local/tomcat/conf
+FROM tomcat:8-jdk8-corretto
+# https://hub.docker.com/layers/library/tomcat/7.0.109-jdk8-openjdk/images/sha256-489823486120d076cb576640c5819c6fa54948f470b46c54f02b48f462eb2c23
+LABEL org.nz.itlatinos.image.authors="aleonrangel@outlook.co.nz"
+ADD conf/tomcat-users.xml /usr/local/tomcat/conf
+
+COPY target/AttendanceWebApp.war /usr/local/tomcat/webapps/
 LABEL maintainer="andres.nz"
\ No newline at end of file
diff --git a/src/main/webapp/attendanceGenerate.xhtml b/src/main/webapp/attendanceGenerate.xhtml
index de39b51..5250a45 100644
--- a/src/main/webapp/attendanceGenerate.xhtml
+++ b/src/main/webapp/attendanceGenerate.xhtml
@@ -1,12 +1,12 @@
-<!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-        "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns:f="http://java.sun.com/jsf/core"
-    xmlns:h="http://java.sun.com/jsf/html"
-    xmlns:p="http://primefaces.org/ui" xmlns="http://www.w3.org/1999/xhtml">
+<!DOCTYPE composition
+    PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns:f="http://java.sun.com/jsf/core" xmlns:h="http://java.sun.com/jsf/html" xmlns:p="http://primefaces.org/ui"
+    xmlns="http://www.w3.org/1999/xhtml">
 
 <h:head>
     <title>Generate Attendance System</title>
 </h:head>
+
 <body>
 
     <p:layout fullPage="true">
@@ -18,10 +18,8 @@
 
                 <h:form id="attendance">
                     <p>Attendance System Date</p>
-
                     <h4>Time and Date </h4>
                     <p:clock pattern="HH:mm:ss dd/MM/yyyy" mode="server" />
-
                 </h:form>
                 <br />
                 <br />
@@ -29,8 +27,7 @@
 
                 <p:outputLabel for="class" value="Select Class: " />
 
-                <p:selectOneMenu id="class" value="#{attendanceGenerate.className}"
-                    lazy="true" style="width:150px">
+                <p:selectOneMenu id="class" value="#{attendanceGenerate.className}" lazy="true" style="width:150px">
                     <f:selectItem itemLabel="Select One Class" itemValue="" />
                     <f:selectItems value="#{attendanceGenerate.classes}" />
                 </p:selectOneMenu>
@@ -50,25 +47,26 @@
 
                 <table>
                     <tr>
-                        <th><h:outputText value="Generate Random Code" /></th>
-                        <th rowspan="1"/>
-
                         <th>
-                            <p:commandButton value="Generate Attendance Code"	id="generateCode"
-                                actionListener="#{attendanceGenerate.generateAttendanceCode}"
-                                update="codeId" icon="ui-icon-transferthick-e-w" />
+                            <h:outputText value="Generate Random Code" />
+                        </th>
+                        <th rowspan="1">
+                            <p:commandButton value="Generate Attendance Code" id="generateCode"
+                                actionListener="#{attendanceGenerate.generateAttendanceCode}" update="codeId"
+                                icon="ui-icon-transferthick-e-w" />
                         </th>
                     </tr>
                 </table>
 
                 <table>
                     <tr>
-                        <th rowspan="3"/>
+                        <th rowspan="3" />
                         <th rowspan="2">
-                            <p:button icon="ui-icon-locked" title="Attendance Code"	disabled="true" />
+                            <p:button icon="ui-icon-locked" title="Attendance Code" disabled="true" />
                         </th>
 
-                        <th><p:outputLabel id="codeId" value="#{attendanceGenerate.randomCode}" />
+                        <th>
+                            <p:outputLabel id="codeId" value="#{attendanceGenerate.randomCode}" />
                         </th>
                     </tr>
                 </table>
@@ -80,8 +78,7 @@
                 <br />
 
                 <center>
-                    <p:button icon="ui-icon-circle-arrow-w" title="Go back"
-                        outcome="main" />
+                    <p:button icon="ui-icon-circle-arrow-w" title="Go back" outcome="main" />
                 </center>
 
             </p:panel>
