README.md in owmo-1.1.0 vs README.md in owmo-1.2.0

@@ -30,10 +30,16 @@
 ### Quick Start
 
 ```ruby
 require 'owmo'
 api_key = "<api key here>"
+puts OWMO::weather(api_key).get :current, city_name: "London,UK"
+```
+
+```ruby
+require 'owmo'
+api_key = "<api key here>"
 weather = OWMO::weather api_key
 puts weather.get :current, city_name: "London,UK"
 ```
 
 ```ruby
@@ -43,72 +49,77 @@
 ```
 ----
 ### Weather Information
 #### [Current weather data](http://openweathermap.org/current)
 ```ruby
-weather.get :current, city_name: "London,UK"
+OWMO::weather(api_key).get :current, city_name: "London,UK"
 ```
 [Full example](https://github.com/robb-randall/owmo/blob/master/examples/current.rb)
 
+### [Current weather data for multiple cities](http://openweathermap.org/current#severalid)
+```ruby
+OWMO::weather(api_key).get :group, city_id: [4850751,4887398,2643743,4164138,5368361].join(",")
+```
+
 #### [5 day weather forecast](http://openweathermap.org/forecast5)
 ```ruby
-weather.get :forecast5, city_name: "London,UK"
+OWMO::weather(api_key).get :forecast5, city_name: "London,UK"
 ```
 [Full example](https://github.com/robb-randall/owmo/blob/master/examples/forecast5.rb)
 
 #### [16 day weather forecast](http://openweathermap.org/forecast16)
 ```ruby
-weather.get :forecast16, city_name: "London,UK"
+OWMO::weather(api_key).get :forecast16, city_name: "London,UK"
 ```
 [Full example](https://github.com/robb-randall/owmo/blob/master/examples/forecast16.rb)
 
 ----
 ### Query parameters
 
 #### Geocode (required)
 ```ruby
 # Geocode by City ID
-weather.get :current, city_id: 5328041
-weather.get :current, id: 5328041
+OWMO::weather(api_key).get :current, city_id: 5328041
+OWMO::weather(api_key).get :current, id: 5328041
 
 # Geocode by City Name
-weather.get :current, city_name: "Beverly Hills"
-weather.get :current, q: "Beverly Hills"
+OWMO::weather(api_key).get :current, city_name: "Beverly Hills"
+OWMO::weather(api_key).get :current, q: "Beverly Hills"
 
 # Geocode by Zip Code
-weather.get :current, zip: 90210
-weather.get :current, zip_code: 90210
+OWMO::weather(api_key).get :current, zip: 90210
+OWMO::weather(api_key).get :current, zip_code: 90210
 
 # Geocode by Coordinance
-weather.get :current, lon: -118.41, lat: 34.09
+OWMO::weather(api_key).get :current, lon: -118.41, lat: 34.09
 ```
 [Full example](https://github.com/robb-randall/owmo/blob/master/examples/query_geocode.rb)
 
 #### Mode
 ```ruby
 # Response in JSON format (default)
-weather.get :current, city_name: "London,UK"
-weather.get :current, city_name: "London,UK", mode: :json
+OWMO::weather(api_key).get :current, city_name: "London,UK"
+OWMO::weather(api_key).get :current, city_name: "London,UK", mode: :json
 
 # Response in XML format
-weather.get :current, city_name: "London,UK", mode: :xml
+OWMO::weather(api_key).get :current, city_name: "London,UK", mode: :xml
 
 # Response in HTML format
-weather.get :current, city_name: "London,UK", mode: :html
+OWMO::weather(api_key).get :current, city_name: "London,UK", mode: :html
 ```
 [Full example](https://github.com/robb-randall/owmo/blob/master/examples/query_mode.rb)
 
 #### Units
 ```ruby
 # Kelvin (default)
-weather.get :current, city_name: "London,UK"
+OWMO::weather(api_key).get :current, city_name: "London,UK"
 
 # Imperial
-weather.get :current, city_name: "London,UK", units: :imperial
+OWMO::weather(api_key).get :current, city_name: "London,UK", units: :imperial
 
 # Metric
-weather.get :current, city_name: "London,UK", units: :metric
+OWMO::weather(api_key).get :current, city_name: "London,UK", units: :metric
 ```
 [Full example](https://github.com/robb-randall/owmo/blob/master/examples/query_units.rb)
 
 #### All
 ```ruby
@@ -117,10 +128,10 @@
   mode: 'json',
   units: 'imperial',
   lang: 'fr'
 }
 
-weather.get :current, query
+OWMO::weather(api_key).get :current, query
 ```
 [Full example](https://github.com/robb-randall/owmo/blob/master/examples/query_all.rb)
 
 ----
 ### Working example using Sinatra