diff --git a/activesupport/CHANGELOG.md b/activesupport/CHANGELOG.md
index 77fa753ab318376f6729c8ae9719268a11f6e9b6..66319898e2141d47c0d05919a558a574c885d1ec 100644
--- a/activesupport/CHANGELOG.md
+++ b/activesupport/CHANGELOG.md
@@ -1,6 +1,6 @@
 ## Rails 4.0.0 (unreleased) ##
 
-*    Add ActiveSupport::Deprecations.behavior = :slience to to completely ignore *twinturbo*
+*    Add ActiveSupport::Deprecations.behavior = :slience to completely ignore *twinturbo*
 
 *    Make Module#delegate stop using `send` - can no longer delegate to private methods. *dasch*