README.md in toxiproxy-0.1.3 vs README.md in toxiproxy-0.1.4

@@ -15,12 +15,17 @@
 For more information about Toxiproxy and the available toxics, see the [Toxiproxy
 documentation](https://github.com/shopify/toxiproxy)
 
 ## Usage
 
-The Ruby client communicates with the Toxiproxy daemon via HTTP.
+The Ruby client communicates with the Toxiproxy daemon via HTTP. By default it
+connects to `http://127.0.0.1:8474`, but you can point to any host:
 
+```ruby
+Toxiproxy.host = 'http://toxiproxy.local:5665'
+```
+
 For example, to simulate 1000ms latency on a database server you can use the
 `latency` toxic with the `latency` argument (see the Toxiproxy project for a
 list of all toxics):
 
 ```ruby
@@ -77,10 +82,10 @@
   upstream: "localhost:3306",
 },{
   name: "mysql_read_only",
   listen: "localhost:21213",
   upstream: "localhost:3306",
-})
+}])
 ```
 
 This will create the proxies passed, or replace the proxies if they already exist in Toxiproxy.
 It's recommended to do this early as early in boot as possible, see the
 [Toxiproxy README](https://github.com/shopify/toxiproxy#Usage). If you have many