Update web.xml schema

Author: ivan_hargreaves

src/main/webapp/WEB-INF/web.xml

@@ -3,7 +3,7 @@
 	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_1.xsd"
 	version="3.1">
     <display-name>cics-java-liberty-springboot-jcics</display-name>   
-<login-config>
+    <login-config>
         <auth-method>BASIC</auth-method>
     </login-config>   
     <security-constraint>