update article

app.py

@@ -91,7 +91,7 @@ restaurant booking...
 
 article = """
 ### Model Outputs 
-This task-oriented diaogue system is trained end-to-end, following the method detailed in 
+This task-oriented dialogue system is trained end-to-end, following the method detailed in 
 [SimpleTOD](https://arxiv.org/pdf/2005.00796.pdf), where GPT-2 is trained by casting task-oriented 
 dialogue as a seq2seq task.
 
@@ -111,21 +111,20 @@ conversation going.
 ### Dataset
 The SGD dataset ([blogpost](https://ai.googleblog.com/2019/10/introducing-schema-guided-dialogue.html) and 
 [article](https://arxiv.org/pdf/1909.05855.pdf)) contains multiple task domains... Here is a list of some 
-of the services and their desctipions from the dataset:
-
-* **Restaurants** : *A leading provider for restaurant search and reservations*
-* **Weather** : *Check the weather for any place and any date*
-* **Buses** : *Find a bus to take you to the city you want*
-* **Calendar** : *Calendar service to manage personal events and reservations*
-* **Flights** : *Find your next flight*
-* **Events** : *Get tickets for the coolest concerts and sports in your area*
-* **Homes** : *A widely used service for finding apartments and scheduling visits*
-* **Hotels** : *A popular service for searching and reserving rooms in hotels*
-* **Media** : *A leading provider of movies for searching and watching on-demand*
-* **Banks** : *Manage bank accounts and transfer money*
-* **Movies** : *A go-to provider for finding movies, searching for show times and booking tickets*
-* **Music** : *A popular provider of a wide range of music content for searching and listening*
-* **RentalCars** : *Car rental service with extensive coverage of locations and cars*
+of the services and their descriptions from the dataset:
+* **Restaurants** : A leading provider for restaurant search and reservations
+* **Weather** : Check the weather for any place and any date
+* **Buses** : Find a bus to take you to the city you want
+* **Calendar** : Calendar service to manage personal events and reservations
+* **Flights** : Find your next flight
+* **Events** : Get tickets for the coolest concerts and sports in your area
+* **Homes** : A widely used service for finding apartments and scheduling visits
+* **Hotels** : A popular service for searching and reserving rooms in hotels
+* **Media** : A leading provider of movies for searching and watching on-demand
+* **Banks** : Manage bank accounts and transfer money
+* **Movies** : A go-to provider for finding movies, searching for show times and booking tickets
+* **Music** : A popular provider of a wide range of music content for searching and listening
+* **RentalCars** : Car rental service with extensive coverage of locations and cars
 """