diff --git a/findbugs-bcel.spec b/findbugs-bcel.spec
index 969dee2..d4794e5 100644
--- a/findbugs-bcel.spec
+++ b/findbugs-bcel.spec
@@ -5,8 +5,9 @@ Summary:        A Library for FindBugs provides Byte Code
 
 License:        ASL 2.0
 URL:            http://commons.apache.org/proper/commons-bcel/
-#svn export http://svn.apache.org/repos/asf/commons/_moved_to_git/bcel
-#tar -Jcf bcel.tar.xz
+#This archive was created with:
+#svn export http://svn.apache.org/repos/asf/commons/_moved_to_git/bcel/trunk -r 1547656 bcel-6.0
+#tar -Jcf bcel-20140707svn1547656.tar.xz bcel-6.0
 Source0:        bcel-20140707svn1547656.tgz
 #specify project information and configuration
 Source1:        http://central.maven.org/maven2/com/google/code/findbugs/bcel-findbugs/%{version}/bcel-findbugs-%{version}.pom