used http://maven.apache.org/xsd/* for schema location

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@751080 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index fe6a694..d3b9ea3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
 under the License.
 -->
 
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
@@ -34,7 +34,7 @@
 
   <name>Maven JAR Plugin</name>
   <description>Builds a Java Archive (JAR) file from the compiled project classes and resources.</description>
- 
+
   <contributors>
     <contributor>
       <name>Jerome Lacoste</name>