README.md in suo-0.3.0 vs README.md in suo-0.3.1

@@ -32,11 +32,11 @@
 end
 
 # The resources argument is the number of resources the semaphore will allow to lock (defaulting to one - a mutex)
 suo = Suo::Client::Memcached.new("bar_resource", client: some_dalli_client, resources: 2)
 
-Thread.new { suo.lock{ puts "One"; sleep 2 } }
+Thread.new { suo.lock { puts "One"; sleep 2 } }
 Thread.new { suo.lock { puts "Two"; sleep 2 } }
 Thread.new { suo.lock { puts "Three" } }
 
 # will print "One" "Two", but not "Three", as there are only 2 resources
 
@@ -44,11 +44,11 @@
 suo = Suo::Client::Memcached.new("protected_key", client: some_dalli_client, acquisition_timeout: 1) # in seconds
 
 # manually locking/unlocking
 # the return value from lock without a block is a unique token valid only for the current lock
 # which must be unlocked manually
-token = suo
+token = suo.lock
 foo.baz!
 suo.unlock(token)
 
 # custom stale lock expiration (cleaning of dead locks)
 suo = Suo::Client::Redis.new("other_key", client: some_redis_client, stale_lock_expiration: 60*5)
@@ -75,10 +75,10 @@
 ## TODO
  - more race condition tests
 
 ## History
 
-View the [changelog](https://github.com/nickelser/suo/blob/master/CHANGELOG.md)
+View the [changelog](https://github.com/nickelser/suo/blob/master/CHANGELOG.md).
 
 ## Contributing
 
 Everyone is encouraged to help improve this project. Here are a few ways you can help: