ChangeLog: typo fixed

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,6 +1,6 @@
 Mon Oct 23 04:30:04 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* marshal.c (r_object0): use return value from prov given as the
+	* marshal.c (r_object0): use return value from proc given as the
 	  second argument to Marshal#load() to allow value replacement in
 	  the restoring data.