Small readme cleanups

Author: solarkennedy

README.markdown

@@ -87,17 +87,17 @@ class { '::consul':
 For more security options, consider leaving the `client_addr` set to `127.0.0.1`
 and use with a reverse proxy:
 ```puppet
-  $aliases = ['consul', 'consul.example.com']
+$aliases = ['consul', 'consul.example.com']
 
-  # Reverse proxy for Web interface
-  include 'nginx'
+# Reverse proxy for Web interface
+include 'nginx'
 
-  $server_names = [$::fqdn, $aliases]
+$server_names = [$::fqdn, $aliases]
 
-  nginx::resource::vhost { $::fqdn:
-    proxy       => 'http://localhost:8500',
-    server_name => $server_names,
-  }
+nginx::resource::vhost { $::fqdn:
+  proxy       => 'http://localhost:8500',
+  server_name => $server_names,
+}
 ```
 
 ## Service Definition
@@ -156,7 +156,11 @@ You can also use `consul::checks` which accepts a hash of checks, and makes
 it easy to declare in hiera.
 
 ## Removing Service, Check and Watch definitions
-Do `ensure => absent` while removing existing service, check and watch definitions. This ensures consul will be reloaded via `SIGHUP`. If you have `purge_config_dir` set to `true` and simply remove the definition it will cause consul to restart.
+
+Do `ensure => absent` while removing existing service, check and watch
+definitions. This ensures consul will be reloaded via `SIGHUP`. If you have
+`purge_config_dir` set to `true` and simply remove the definition it will cause
+consul to restart.
 
 ## ACL Definitions