address comments

Author: colerogers

2nd-gen/uppercase/README.md

@@ -1,28 +1,28 @@
 # Firebase SDK for Cloud Functions 2nd Gen Quickstart - Realtime Database
 
-This quickstart demonstrates using **Firebase SDK for Cloud Functions** setup with a **Firebase database**.
+This quickstart demonstrates using **Firebase SDK for Cloud Functions** with **Firebase Realtime Database**.
 
 
 ## Introduction
 
 This sample app does two things:
- - Create messages in the Firebase Realtime Database using a simple HTTPS request which is handled by a v2 HTTPS Firebase Function. Writing to the Realtime Database is done using the Firebase Admin SDK. 
- - When a message gets added in the Realtime Database, a v2 Firebase Function triggers and automatically makes these messages all uppercase.
+ - Create messages in the Firebase Realtime Database using a simple HTTPS request which is handled by a v2 HTTPS function. Writing to the Realtime Database is done using the Firebase Admin SDK. 
+ - When a message gets added in the Realtime Database, a v2 function triggers and automatically makes these messages all uppercase.
 
 ## Deploy and try out
 
 To deploy and try out the sample:
 
- - Create a Firebase project on the [Firebase Console](https://console.firebase.google.com)
+ - Create a Firebase project using the [Firebase console](https://console.firebase.google.com)
  - Install the required dependencies by running `npm install` in the `functions` directory
  - Deploy your project's code using `firebase deploy`
- - Create a message by opening the querying the functions url from your browser.
+ - Create a message by opening the querying the functions URL from your browser.
 
- The function executes and redirects the browser to the Firebase console at the database location where the text string was stored. You should see your text value displayed in the console and uppercase.
+ The function executes and redirects the browser to the Firebase console at the database location where the text string was stored. You should see your text value displayed in the console and in uppercase.
 
 ## Contributing
 
-We'd love that you contribute to the project. Before doing so please read our [Contributor guide](../../CONTRIBUTING.md).
+We'd love you to contribute to the project. Before doing so please read our [Contributor guide](../../CONTRIBUTING.md).
 
 
 ## License

2nd-gen/uppercase/functions/index.js

@@ -53,7 +53,7 @@ exports.makeuppercase = onValueCreated('/messages/{pushId}/original', (event) =>
       const original = event.data.val();
       logger.log('Uppercasing', event.params.pushId, original);
       const uppercase = original.toUpperCase();
-      // You must return a Promise when performing asynchronous tasks inside a Functions such as
+      // You must return a Promise when performing asynchronous tasks inside a function, such as
       // writing to the Firebase Realtime Database.
       // Setting an "uppercase" sibling in the Realtime Database returns a Promise.
       return event.data.ref.parent.child('uppercase').set(uppercase);