fixed first error in about_objects.rb

* pivotal tracker id [#75411404]
* learned that 1 is an object
finished the first task of about_objects:

* pivotal tracker id [#75411404]
* learned that everything in ruby is an object
completed stage 2 of about_objects.rb

* pivotal tracker id [#75411404]
* I learned that nil.to_s returns the empty string
completed stage 3 of about_objects.rb

* pivotal tracker id [#75411404]
* learned that nil.inspect returns 'nil'
completed stage 4 of about_objects.rb

* pivotal tracker id [#75411404]
* learned that every object has an id number, that is type Fixnum
completed stage 5 of about_objects.rb

* pivotal tracker id [#75411404]
* no two objects have the same id
completed stage 6 of about_objects.rb

* pivotal tracker id [#75411404]
* the whole numbers have fixed id's, namely the odd numbers. strange
completed all stages of about_objects.rb

* pivotal tracker id [#75411404]
* learned that you can clone objects, but it creates a
new object with a different id
Merge pull request #3 from glassbead0/75411404_about_objects_master

about objects master

[Delivers #75411404]