README.md in csv-import-analyzer-0.0.1 vs README.md in csv-import-analyzer-0.0.2

@@ -22,10 +22,22 @@
 
     $ gem install csv-import-analyzer
 
 ## Usage
 
-TODO: Write usage instructions here
+Calling process on a filename would generate a metadata_output.json which has the Delimiter, Datatype Analysis and SQL (create and import) statements for both PostgreSQL and MySQL
+
+```ruby
+
+  CsvImportAnalyzer.process(filename)
+  
+```
+
+## TODO:
+  <ul>
+    <li> Return the analysis as Json object.</li>
+    <li> Structuring the analysis outputted to csv better </li>
+  </ul>
 
 ## Contributing
 
 1. Fork it ( https://github.com/avinash-vllbh/csv-import-analyzer/fork )
 2. Create your feature branch (`git checkout -b my-new-feature`)