Address @braydonf comments

docs/examples.md

@@ -14,7 +14,8 @@ var address = privKey.toAddress();
 
 ## Create a Multisig Address
 ```
-???
+// Build a 2-of-3 address from public keys
+var P2SHAddress = new bitcore.Address([publicKey1, publicKey2, publicKey3], 2);
 ```
 
 ## Request a Payment
@@ -28,7 +29,11 @@ var uri = new bitcore.URI(paymentInfo).toString();
 
 ## Create a transaction
 ```
-???
+var transaction = new Transaction()
+    .from(utxos)          // Feed information about what unspend outputs one can use
+    .to(address, amount)  // Add an output with the given amount of satoshis
+    .change(address)      // Sets up a change address where the rest of the funds will go
+    .sign(privkeySet)     // Signs all the inputs it can
 ```
 
 ## Connect to the network

docs/helpers/Crypto.md

@@ -2,7 +2,7 @@
 
 ## Description
 
-The cryptographic primitives (ECDSA and HMAC) implementations in this package have been audited bythe BitPay engineering team. More review and certifications are always welcomed.
+The cryptographic primitives (ECDSA and HMAC) implementations in this package have been reviewed by the BitPay engineering team. More audits and reviews are welcomed.
 
 ## Random
 

docs/helpers/URI.md

@@ -30,7 +30,7 @@ See [the official BIP21 spec](https://github.com/bitcoin/bips/blob/master/bip-00
 
 ## Create URI
 
-Another important usecase for the `URI` class is creating a bitcoin URI for sharing a payment request. That can be acomplished by using a dictionary to create an instance of URI.
+Another important use case for the `URI` class is creating a bitcoin URI for sharing a payment request. That can be accomplished by using a dictionary to create an instance of URI.
 
 The code for creating an URI from an Object looks like this:
 ```javascript

docs/helpers/Unit.md

@@ -18,7 +18,7 @@ var satsCode = Unit.satoshis;
 
 ## Creating units
 
-There are two ways for creating a unit instance. You can instanciate the class using a value and a unit code; alternatively if the unit it's fixed you could you some of the static methods. Check some examples below:
+There are two ways for creating a unit instance. You can instantiate the class using a value and a unit code; alternatively if the unit it's fixed you could you some of the static methods. Check some examples below:
 
 ```javascript
 var unit;

docs/models/Transaction.md

@@ -2,7 +2,7 @@
 
 ## Description
 
-Bitcore provides a very simple API for creating transactions. We expect this API to be accessible for developers without knowing the working internals of bitcoin in deep. What follows is a small introduction to transactions with some basic knowledge required to use this API.
+Bitcore provides a very simple API for creating transactions. We expect this API to be accessible for developers without knowing the working internals of bitcoin in deep detail. What follows is a small introduction to transactions with some basic knowledge required to use this API.
 
 A Transaction contains a set of inputs and a set of outputs. Each input contains a reference to another transaction's output, and a signature that allows the value referenced in that ouput to be used in this transaction.