* lib/irb/inspector.rb:  [DOC] Fix typo (s/dependant/dependent/)
* lib/irb/workspace.rb:  [DOC] Fix typo (s/binging/binding/)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43933 b2dd03c8-39d4-4d8f-98ff-823fe69b080e