* ext/tk/lib/tk/canvas.rb:  [DOC] Fix typo (s/paramter/parameter/)
* ext/tk/lib/tk/text.rb:  Ditto.
* ext/tk/lib/tkextlib/blt/component.rb:  Ditto.
* ext/tk/lib/tkextlib/blt/tree.rb:  Ditto.
* ext/tk/lib/tkextlib/blt/treeview.rb:  Ditto.
* ext/tk/lib/tkextlib/iwidgets/scrolledcanvas.rb:  Ditto.
* lib/xmlrpc/server.rb:  Ditto.

[ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44049 b2dd03c8-39d4-4d8f-98ff-823fe69b080e