corrected link for original edward source archive

diff --git a/edward b/edward
index 57c1b573f4626011593efeeef8987d99da759d30..7f4c2fb34d24977eb6206b74eb1e83a9cabc4833 100755 (executable)
--- a/edward
+++ b/edward
@@ -26,7 +26,7 @@
 
 Code sourced from these projects:
 
-  * http://agpl.fsf.org/emailselfdefense.fsf.org/edward/PREVIOUS-20150530/edward.tgz
+  * http://agpl.fsf.org/emailselfdefense.fsf.org/edward/PREVIOUS-20150530/edward.tar.gz
   * https://git-tails.immerda.ch/whisperback/tree/whisperBack/encryption.py?h=feature/python3
   * http://www.physics.drexel.edu/~wking/code/python/send_pgp_mime
 """