--- a/src/testinputs/com/puppycrawl/tools/checkstyle/configs/custom_messages.xml
+++ b/src/testinputs/com/puppycrawl/tools/checkstyle/configs/custom_messages.xml
@@ -1,18 +1,18 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<!DOCTYPE module PUBLIC
-    "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
-    "http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
-
-<module name="Checker">
-    <property name="tabWidth" value="4" />
-    <property name="basedir" value="${checkstyle.basedir}" />
-    <module name="TreeWalker">
-        <module name="MemberName">
-            <property name="format" value="^m[a-zA-Z0-9]*$"/>
-            <message key="name.invalidPattern"
-                     value="Member ''{0}'' must start with a lowercase ''m'' (checked pattern ''{1}'')."
-                     />
-        </module>
-    </module>
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!DOCTYPE module PUBLIC
+    "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
+    "http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
+
+<module name="Checker">
+    <property name="tabWidth" value="4" />
+    <property name="basedir" value="${checkstyle.basedir}" />
+    <module name="TreeWalker">
+        <module name="MemberName">
+            <property name="format" value="^m[a-zA-Z0-9]*$"/>
+            <message key="name.invalidPattern"
+                     value="Member ''{0}'' must start with a lowercase ''m'' (checked pattern ''{1}'')."
+                     />
+        </module>
+    </module>
 </module>