Improved .gitignore slightly

checks.xml

@@ -104,11 +104,11 @@
         <!-- See http://checkstyle.sf.net/config_header.html   -->
         <!-- <module name="Header">                            -->
             <!-- The follow property value demonstrates the ability     -->
-            <!-- to have access to ANT properties. In this case it uses -->
+            <!-- to have access to ANT configuration. In this case it uses -->
             <!-- the ${basedir} property to allow Checkstyle to be run  -->
             <!-- from any directory within a project. See property      -->
             <!-- expansion,                                             -->
-            <!-- http://checkstyle.sf.net/config.html#properties        -->
+            <!-- http://checkstyle.sf.net/config.html#configuration        -->
             <!-- <property                                              -->
             <!--     name="headerFile"                                  -->
             <!--     value="${basedir}/java.header"/>                   -->