README.md in ptv_timetable-0.0.1 vs README.md in ptv_timetable-0.0.2

@@ -9,11 +9,10 @@
 
 For all API calls you will need a valid _devid_ and _secret_key_.
 
 ```ruby
 api = PtvTimetable::API.new('devid', 'secret_key')
-
 ```
 
 ### Health Check
 
 The Health Check will test a number of the key services that deliver the PTV Timetable API and let you know if there are any problems with connectivity, availability or reachability.
@@ -36,12 +35,17 @@
 
 Transport POIs by Map returns a set of locations consisting of stops and/or myki ticket outlets (collectively known as points of interest) within a region demarcated on a map through a set of latitude and longitude coordinates.
 
 ```ruby
 api.points_of_interest(-37.82205143151239, 144.9779160007277, -37.81393456848758, 144.9859159992726)
+
+# Or just myki ticket outlets
+api.points_of_interest(-37.82205143151239, 144.9779160007277, -37.81393456848758, 144.9859159992726, PtvTimetable::TICKET_OUTLET)
 ```
 
+
+
 ### Search
 
 The Search API returns all stops and lines that match the input search text.
 
 ```ruby
@@ -80,10 +84,9 @@
 
 The Stops on a Line API returns a list of all the stops for a requested line, ordered by location name.
 
 ```ruby
 api.line_stops(PtvTimetable::BUS, 1818)
-
 ```
 
 ## Installation
 
 Add this line to your application's Gemfile: