* array.c (rb_ary_choice): fixed mistake from RDoc.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12234 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -3,6 +3,8 @@ Tue May  1 17:46:05 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 	* array.c (rb_ary_choice): a new method to choose an element
 	  randomly from an array.
 
+	* array.c (rb_ary_choice): fixed mistake from RDoc.
+
 Tue May  1 13:59:18 2007  Koichi Sasada  <ko1@atdot.net>
 
 	* proc.c (proc_arity): fix an arity bug ([ruby-core:11060]).

array.c

@@ -2943,7 +2943,7 @@ rb_ary_shuffle(VALUE ary)
 
 /*
  *  call-seq:
- *     array.choice        -> an_array
+ *     array.choice        -> obj
  *  
  *  Choose a random element from an array.
  */