Merge pull request #88 from Metaswitch/max_log_directory_size

Better markups

docs/Clearwater_Configuration_Options_Reference.md

@@ -135,7 +135,7 @@ This section describes settings that may vary between systems in the same deploy
 
 * `log_level` - determines how verbose Clearwater's logging is, from 1 (error logs only) to 5 (debug-level logs). Defaults to 2.
 * `log_directory` - determines which folder the logs are created in. This folder must exist, and be owned by the service. Defaults to /var/log/<service> (this folder is created and has the correct permissions set for it by the install scripts of the service).
-* `max_log_directory_size` - determines the maximum size of each Clearwater process's log_directory in bytes. Defaults to 1GB. If you use the same log_directory for multiple Clearwater processes, you'll need to reduce this value proportionally.
+* `max_log_directory_size` - determines the maximum size of each Clearwater process's log_directory in bytes. Defaults to 1GB. If you are co-locating multiple Clearwater processes, you'll need to reduce this value proportionally.
 * `num_pjsip_threads` - determines how many PJSIP transport-layer threads should run at once. Defaults to 1, and it may be dangerous to change this as it is not necessarily thread-safe.
 * `num_worker_threads` - for Sprout and Bono nodes, determines how many worker threads should be started to do SIP/IMS processing. Defaults to 50 times the number of CPU cores on the system.
 * `upstream_connections` - determines the maximum number of TCP connections which Bono will open to the I-CSCF(s). Defaults to 50.