replace Fixnum with Integer in rdoc [ci skip]

* array.c, class.c: Fixed documentation where Fixnum was referred
  directly to use Integer, as Fixnum and Bignum are now unified
  into Integer and direct usage is deprecated.  [Fix GH-1459]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56382 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/array.c b/array.c
index c742c4fc70..476b1c4d66 100644
--- a/array.c
+++ b/array.c
@@ -5716,7 +5716,7 @@ rb_ary_dig(int argc, VALUE *argv, VALUE self)
  *
  *
  * Array#sum method may not respect method redefinition of "+" methods
- * such as Fixnum#+.
+ * such as Integer#+.
  *
  */