README.EXT: fix typo

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40995 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-05-31 06:18:08 +00:00 · 2013-05-31 06:18:08 +00:00 · 8ea0e6f1fd
--- a/README.EXT
+++ b/README.EXT
@ -272,7 +272,7 @@ types are given.

 rb_ary_aref(argc, VALUE *argv, VALUE ary) ::

-  Equivaelent to Array#[].
+  Equivalent to Array#[].

 rb_ary_entry(VALUE ary, long offset) ::