Fixed release notes file name.

git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/branches/MATH_1_1_RC1@208934 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/maven.xml b/maven.xml
index 6500e65..7ddd01b 100644
--- a/maven.xml
+++ b/maven.xml
@@ -48,7 +48,7 @@
   <preGoal name="dist:build-src">
     <copy todir="${maven.dist.src.assembly.dir}">
       <fileset file='${basedir}/NOTICE.txt'/>
-      <fileset file='${basedir}/release-notes.txt'/>
+      <fileset file='${basedir}/RELEASE-NOTES.txt'/>
     </copy>
     <delete dir="${maven.dist.src.assembly.dir}/src/experimental" />
     <move todir="${maven.dist.src.assembly.dir}-src">