diff --git a/ChangeLog b/ChangeLog
index d567031a21..cc11e64501 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sun Nov 10 00:33:17 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/racc/rdoc/grammar.en.rdoc: [DOC] fix typo by Tsuyoshi Sawada
+	  [Bug #9077]
+
 Sat Nov  9 22:35:35 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* tool/rbinstall.rb (Gem::Specification.load): obtain spec date from
diff --git a/lib/racc/rdoc/grammar.en.rdoc b/lib/racc/rdoc/grammar.en.rdoc
index d7b9df0114..b667a7cb5e 100644
--- a/lib/racc/rdoc/grammar.en.rdoc
+++ b/lib/racc/rdoc/grammar.en.rdoc
@@ -95,7 +95,7 @@ An array of value of right-hand side (rhs).
 A stack of values.
 DO NOT MODIFY this stack unless you know what you are doing.
 
-== Operator Precedance
+== Operator Precedence
 
 This function is equal to '%prec' in yacc.
 To designate this block: