README.md in redic-1.1.1 vs README.md in redic-1.2.0

@@ -46,11 +46,18 @@
 ```ruby
 # Timeout expressed in microseconds.
 redis = Redic.new(REDIS_URL, 2_000_000)
 redis.timeout == 2_000_000 #=> true
 ```
+A client can be re-configured, forcing the next connection to
+be established with the new details:
 
+```ruby
+redis = Redic.new("redis://localhost:6379")
+redis.configure("redis://localhost:6380")
+```
+
 Here's one final example using both a Redis URL and a timeout:
 
 ```ruby
 # It's recommended to store the REDIS_URL as an environment
 # variable. Use `fetch` to retrieve values that must be present,
@@ -58,9 +65,12 @@
 REDIS_URL = ENV.fetch("REDIS_URL")
 REDIS_TIMEOUT = ENV.fetch("REDIS_TIMEOUT")
 
 redis = Redic.new(REDIS_URL, REDIS_TIMEOUT)
 ```
+
+Both the initializer and the `configure` method accept a `URL` and
+a `timeout`.
 
 ## Differences with redis-rb
 
 Redic uses [hiredis][hiredis] for the connection and for parsing
 the replies. There are no alternative connection drivers. Unlike