* error.c: [DOC] Fix case of type in exception message by @tricknotes
  [Fixes GH-740] https://github.com/ruby/ruby/pull/740

* object.c: ditto


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47917 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-10-15

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47918 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc.c (rb_obj_id): [DOC] Fix typo, clean up sentence, and wrap cols


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47919 b2dd03c8-39d4-4d8f-98ff-823fe69b080e