README.md in differential-1.0.2 vs README.md in differential-1.0.3

@@ -108,11 +108,11 @@
 ```
 
 To run the report, run:
 
 ```
-report = Differential.calculate(week1_data, week2_data, reader_config)
+report = Differential.calculate(dataset_a: week1_data, dataset_b: week2_data, reader_config: reader_config)
 ```
 
 The report variable will now hold a Report object with the following methods:
 
 * a_sigma: sum of all A record values
@@ -147,11 +147,11 @@
 ```
 
 Then execute:
 
 ```
-report = Differential.calculate(week1_data, week2_data, reader_config)
+report = Differential.calculate(dataset_a: week1_data, dataset_b: week2_data, reader_config: reader_config)
 ```
 
 ### By Employee, Grouped By Transport Type Report
 
 Change the options like so:
@@ -165,11 +165,11 @@
 ```
 
 Then execute:
 
 ```
-report = Differential.calculate(week1_data, week2_data, reader_config)
+report = Differential.calculate(dataset_a: week1_data, dataset_b: week2_data, reader_config: reader_config)
 ```
 
 Now, this will output a report with two groups instead of one which will allow you to present this with sub-totals.
 
 ### Compound ID Keys
@@ -215,9 +215,25 @@
 Also, do not forget to run Rubocop:
 
 ````
 bundle exec rubocop
 ````
+
+### Publishing
+
+Note: ensure you have proper authorization before trying to publish new versions.
+
+After code changes have successfully gone through the Pull Request review process then the following steps should be followed for publishing new versions:
+
+1. Merge Pull Request into master
+2. Update [lib/differential/version.rb](https://github.com/bluemarblepayroll/differential/blob/master/lib/differential/version.rb) [version number](https://semver.org/)
+3. Bundle
+4. Update CHANGELOG.md
+5. Commit & Push master to remote and ensure CI builds master successfully
+6. Build the project locally: `gem build differential`
+7. Publish package to NPM: `gem push differential-X.gem` where X is the version to push
+8. Tag master with new version: `git tag <version>`
+9. Push tags remotely: `git push origin --tags`
 
 ## License
 
 This project is MIT Licensed.