update to new checkstyle rules

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/proxy/branches/version-2.0-work@964226 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/checkstyle.xml b/checkstyle.xml
index 078e428..a573093 100644
--- a/checkstyle.xml
+++ b/checkstyle.xml
@@ -25,15 +25,15 @@
 <module name="Checker">
   <property name="localeLanguage" value="en"/>
 
+  <module name="Header">
+    <property name="headerFile" value="license-header.txt"/>
+  </module>
+
+  <!-- no tabs allowed in files -->
+  <module name="FileTabCharacter"/>
+
   <module name="TreeWalker">
     <!-- Verify that EVERY source file has the appropriate license -->
-    <module name="Header">
-      <property name="headerFile" value="license-header.txt"/>
-    </module>
-
-    <!-- no tabs allowed in files -->
-    <module name="TabCharacter"/>
-
     <!-- check sane import statements -->
     <module name="AvoidStarImport"/>
     <module name="RedundantImport"/>
@@ -43,4 +43,4 @@
       <property name="max" value="120"/>
     </module>
   </module>
-</module>
\ No newline at end of file
+</module>