diff --git a/ChangeLog b/ChangeLog
index b8f30c1dc7..785154bfbe 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Wed Apr 24 12:27:00 2013  Zachary Scott  <zachary@zacharyscott.net>
+
+	* array.c: Fix documentation for Array#index and #replace aliases
+	  Based on a patch by @phiggins [Fixes GH-282]
+
 Tue Apr 23 21:14:38 2013  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* string.c (rb_str_inspect): refix r40413, on Ruby 1.9 usual character
diff --git a/array.c b/array.c
index 54c270cac9..5871146682 100644
--- a/array.c
+++ b/array.c
@@ -1342,8 +1342,6 @@ rb_ary_fetch(int argc, VALUE *argv, VALUE ary)
  *     a.index("b")              #=> 1
  *     a.index("z")              #=> nil
  *     a.index { |x| x == "b" }  #=> 1
- *
- *  This is an alias of Array#find_index.
  */
 
 static VALUE
@@ -3158,6 +3156,7 @@ rb_ary_transpose(VALUE ary)
 /*
  *  call-seq:
  *     ary.replace(other_ary)  -> ary
+ *     ary.initialize_copy(other_ary)	-> ary
  *
  *  Replaces the contents of +self+ with the contents of +other_ary+,
  *  truncating or expanding if necessary.