api.asciidoc in elastic-apm-3.6.0

- old
+ new

@@ -41,10 +41,22 @@
 
 Stop the currently running agent. Use this inside `at_exit` in your
 <<getting-started-rack,Rack app>> to gracefully shut down.
 
 [float]
+[[api-agent-restart]]
+==== `ElasticAPM.restart`
+
+If the agent is already running, this method will stop and start the agent.
+
+If the agent is not already running, this method will start the agent.
+
+A config can be passed to the method that will be used to start the agent. If the agent
+is already running and no config is passed to the `#restart` method, the running agent's
+config will be used.
+
+[float]
 [[api-agent-running]]
 ==== `ElasticAPM.running?`
 
 Returns whether the ElasticAPM Agent is currently running.
 
@@ -423,16 +435,16 @@
 - `result`: String
 - `trace_id`: String (readonly)
 
 [float]
 [[api-transaction-sampled_]]
-==== #sampled?
+==== `#sampled?`
 
 Whether the transaction is _sampled_ eg. it includes stacktraces for its spans.
 
 [float]
 [[api-transaction-ensure_parent_id]]
-==== #ensure_parent_id
+==== `#ensure_parent_id`
 
 If the transaction does not have a parent-ID yet, calling this method generates
 a new ID, sets it as the parent-ID of this transaction, and returns it as a
 `String`.
 