* doc/syntax/modules_and_classes.rdoc:  Added documentation of syntax
  for Modules and Classes.
* doc/syntax/methods.rdoc:  Moved some text to the Modules and
  Classes syntax document.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38701 b2dd03c8-39d4-4d8f-98ff-823fe69b080e