talks/2014/static-analysis: use new URL of agorn repo.

The agorn repo moved, so use the new URL.

Change-Id: Icd4b09ba3793895742d8454a5f9feded427aba60
Reviewed-on: https://go-review.googlesource.com/2977
Reviewed-by: Andrew Gerrand <adg@golang.org>
diff --git a/2014/static-analysis.slide b/2014/static-analysis.slide
index b06fd30..8a4f69b 100644
--- a/2014/static-analysis.slide
+++ b/2014/static-analysis.slide
@@ -243,7 +243,7 @@
 	% gorename -from bytes.Buffer.Len -to Size
 	Renamed 105 occurrences in 42 files in 33 packages.
 
-- many editors ([[https://code.google.com/p/go/source/browse/refactor/rename/rename.el?repo=tools&r=511801758bb9a0b83f9bf931342889fbedbc9b48][Emacs]], [[http://quick.as/dgof2p7][Vim]], [[https://github.com/smartystreets/sublime-gorename][Sublime]], [[https://bitbucket.org/drj_/agorn][Acme]])
+- many editors ([[https://code.google.com/p/go/source/browse/refactor/rename/rename.el?repo=tools&r=511801758bb9a0b83f9bf931342889fbedbc9b48][Emacs]], [[http://quick.as/dgof2p7][Vim]], [[https://github.com/smartystreets/sublime-gorename][Sublime]], [[https://github.com/davidrjenni/agorn][Acme]])
 
 All renamings are reversible