README.md in ruby-clock-0.1.0 vs README.md in ruby-clock-0.2.0

@@ -21,14 +21,10 @@
 
 Add these lines to your application's Gemfile:
 
 ```ruby
 gem 'ruby-clock'
-
-# ruby-clock currently depends on rufus-scheduler master
-git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
-gem 'rufus-scheduler', github: 'jmettraux/rufus-scheduler'
 ```
 
 And then execute:
 
     $ bundle install
@@ -37,21 +33,22 @@
 
     $ gem install ruby-clock
 
 ## Usage
 
-Write a file with your scheduled jobs in it, named Clockfile. The DSL and capabilities
+Create a file named Clockfile. This will hold your job definitions.
+The DSL and capabilities
 are the same as those of [rufus-scheduler](https://github.com/jmettraux/rufus-scheduler/).
 Read the rufus-scheduler documentation to see what you can do.
 
 ```ruby
 schedule.every('5 minutes') do
   UserDataReports.generate
 end
 
 # do something every day, five minutes after midnight
-scheduler.cron '5 0 * * *' do
+schedule.cron '5 0 * * *' do
   DailyActivitySummary.generate_and_send
 end
 ```
 
 To start your clock process:
@@ -84,19 +81,28 @@
 
 ## More Config and Capabilities
 
 ### Error Handling
 
-todo
+You can catch and report errors raised in your jobs by defining an error catcher at
+the top of your Clockfile like this:
 
+```ruby
+def schedule.on_error(job, error)
+  ErrorReporter.track_exception(error)
+end
+```
+
 ### Callbacks
 
-todo
+You can define before, after, and around callbacks which will run for all jobs.
+Read [the rufus-scheduler documentation](https://github.com/jmettraux/rufus-scheduler/#callbacks)
+to learn how to do this. Where the documentation references `s`, you should use `schedule`.
 
-### rufus-scheduler Options
+### other rufus-scheduler Options
 
 All rufus-scheduler options are set to defaults. The `schedule` variable
-Available in your Clockfile is and instance of `Rufus::Scheduler`,
+available in your Clockfile is an instance of `Rufus::Scheduler`,
 so anything you can do on this instance, you can do in your Clockfile.
 
 Perhaps in the future ruby-clock will add some easier specific configuration
 capabilities for some things. Let me know if you have a request!