Improved documentation

[ci skip]

README.md

@@ -40,10 +40,11 @@ Set up (the latest version of) [HAProxy](http://www.haproxy.org/) in Ubuntu syst
 * `haproxy_global_tune`: [default: `[]`]: (Performance) tuning declarations
 * `haproxy_global_tune.{n}.key`: [required]: Setting name (e.g. `ssl.cachesize`)
 * `haproxy_global_tune.{n}.value`: [required]: Setting value (e.g. `50000`)
+* `haproxy_global_option:  [default: `[]`]: Options (global)
 
 * `haproxy_defaults_log`: [default: `global`]: Enable per-instance logging of events and traffic. `global` should be used when the instance's logging parameters are the same as the global ones. This is the most common usage
 * `haproxy_defaults_mode`: [default: `http`]: Set the running mode or protocol of the instance
-* `haproxy_defaults_option:  [default: `[httplog, dontlognull]`]:
+* `haproxy_defaults_option`: [default: `[httplog, dontlognull]`]: Options (default)
 * `haproxy_defaults_timeout`: [default: See `defaults/main.yml`]: Timeout declarations
 * `haproxy_defaults_timeout.type`: [required]: The type (e.g. `connect`, `client`, `server`)
 * `haproxy_defaults_timeout.timeout`: [required]: The timeout (in in milliseconds by default, but can be in any other unit if the number is suffixed by the unit) (e.g. `5000`, `50000`)