minor cleanup work

spring-security-login-error-handling/src/main/webapp/WEB-INF/mvc-servlet.xml

@@ -1,10 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
-    xmlns:p="http://www.springframework.org/schema/p" 
-     xmlns:mvc="http://www.springframework.org/schema/mvc"
-    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd">
-
-
-
+<beans xmlns="http://www.springframework.org/schema/beans"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
+	xmlns:mvc="http://www.springframework.org/schema/mvc"
+	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd">
 
 </beans>

spring-security-login-error-handling/src/main/webapp/WEB-INF/web.xml

@@ -1,41 +1,49 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">
-  <context-param>
-    <param-name>contextClass</param-name>
-    <param-value>
+<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns="http://java.sun.com/xml/ns/javaee"
+	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
+	version="2.5">
+	
+	<context-param>
+		<param-name>contextClass</param-name>
+		<param-value>
          org.springframework.web.context.support.AnnotationConfigWebApplicationContext
       </param-value>
-  </context-param>
-  <context-param>
-    <param-name>contextConfigLocation</param-name>
-    <param-value>org.baeldung.spring</param-value>
-  </context-param>
-  <listener>
-    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
-  </listener>
-  <servlet>
-    <servlet-name>mvc</servlet-name>
-    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
-    <load-on-startup>1</load-on-startup>
-  </servlet>
-  <servlet-mapping>
-    <servlet-name>mvc</servlet-name>
-    <url-pattern>/</url-pattern>
-  </servlet-mapping>
-  <filter>
-    <filter-name>springSecurityFilterChain</filter-name>
-    <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
-  </filter>
-  <filter-mapping>
-    <filter-name>springSecurityFilterChain</filter-name>
-    <url-pattern>/*</url-pattern>
-  </filter-mapping>
-  <filter>
-    <filter-name>localizationFilter</filter-name>
-    <filter-class>org.springframework.web.filter.RequestContextFilter</filter-class>
-  </filter>
-  <filter-mapping>
-    <filter-name>localizationFilter</filter-name>
-    <url-pattern>/*</url-pattern>
-  </filter-mapping>
+	</context-param>
+	<context-param>
+		<param-name>contextConfigLocation</param-name>
+		<param-value>org.baeldung.spring</param-value>
+	</context-param>
+	
+	<listener>
+		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
+	</listener>
+	
+	<servlet>
+		<servlet-name>mvc</servlet-name>
+		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
+		<load-on-startup>1</load-on-startup>
+	</servlet>
+	<servlet-mapping>
+		<servlet-name>mvc</servlet-name>
+		<url-pattern>/</url-pattern>
+	</servlet-mapping>
+	
+	<filter>
+		<filter-name>springSecurityFilterChain</filter-name>
+		<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
+	</filter>
+	<filter-mapping>
+		<filter-name>springSecurityFilterChain</filter-name>
+		<url-pattern>/*</url-pattern>
+	</filter-mapping>
+	<filter>
+		<filter-name>localizationFilter</filter-name>
+		<filter-class>org.springframework.web.filter.RequestContextFilter</filter-class>
+	</filter>
+	<filter-mapping>
+		<filter-name>localizationFilter</filter-name>
+		<url-pattern>/*</url-pattern>
+	</filter-mapping>
+	
 </web-app>