fix typo in find since it takes integers not strings, updated readme …

…with creation api for stories

README.rdoc

@@ -18,12 +18,15 @@ Version 0.0.8 and above are incompatible with previous versions.
     PivotalTracker::Client.token = 'jkfduisj97823974j2kl24899234'                 # Manually set API Token
 
     @projects = PivotalTracker::Project.all                                       # return all projects
-    @a_project = PivotalTracker::Project.find('84739')                            # find project with a given ID
+    @a_project = PivotalTracker::Project.find(84739)                              # find project with a given ID
 
     @a_project.stories.all                                                        # return all stories for "a_project"
     @a_project.stories.all(:label => 'overdue', :story_type => ['bug', 'chore'])  # return all stories that match the passed filters
-    @a_project.stories.find('847762630')                                          # find story with a given ID
+    @a_project.stories.find(847762630)                                            # find story with a given ID
 
+    @a_project.stories.create(:name => 'My Story', :story_type => 'feature')      # create a story for this project
+    @a_project.stories << PivotalTracker::Story(84739, :name => 'Another Story')  # same as above, useful for copying/cloning from proj
+
     # all tracker defined filters are allowed, as well as :limit & :offset for pagination
 
 The API is based on the following this gist: http://gist.github.com/283120
@@ -50,4 +53,4 @@ Documentation: http://rdoc.info/projects/jsmestad/pivotal-tracker
 
 * Justin Smestad (http://github.com/jsmestad)
 * Josh Nichols (http://github.com/technicalpickles)
-* Terence Lee (http://github.com/hone)
+* Terence Lee (http://github.com/hone)