* benchmark/bm_so_meteor_contest.rb: [DOC] Fix a few typos
* ext/fiddle/lib/fiddle/import.rb: ditto
* ext/psych/lib/psych.rb: ditto
* ext/psych/lib/psych/nodes/sequence.rb: ditto
* ext/tk/lib/multi-tk.rb: ditto
* ext/tk/lib/tcltk.rb: ditto

Closes GH-490

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44451 b2dd03c8-39d4-4d8f-98ff-823fe69b080e