/** Called on rehash.
* This method is called when a user initiates a module-specific rehash. This can be used to do
- * expensive operations (such as reloading SSL certificates) that are not executed on a normal
+ * expensive operations (such as reloading TLS (SSL) certificates) that are not executed on a normal
* rehash for efficiency. A rehash of this type does not reload the core configuration.
*
* @param user The user performing the rehash.