[ci skip] Fix broken links
diff --git a/user_guide_src/source/contributing/index.rst b/user_guide_src/source/contributing/index.rst
index 0771a41..4d3fe6e 100644
--- a/user_guide_src/source/contributing/index.rst
+++ b/user_guide_src/source/contributing/index.rst
@@ -33,7 +33,7 @@
=========
All code must meet the `Style Guide
-<http://codeigniter.com/user_guide/general/styleguide.html>`_, which is
+<http://ellislab.com/codeigniter/user-guide/general/styleguide.html>`_, which is
essentially the `Allman indent style
<http://en.wikipedia.org/wiki/Indent_style#Allman_style>`_, underscores and
readable operators. This makes certain that all code is the same format as the