Merge pull request #823 from mtedaldi/patch-1

Update serialEvent.adoc

Author: per1234

Language/Functions/Communication/Serial/serialEvent.adoc

@@ -14,7 +14,7 @@ title: serialEvent()
 
 [float]
 === Description
-Called when data is available. Use `Serial.read()` to capture this data.
+Called at the end of link:../../../../structure/sketch/loop[`loop()`] when data is available. Use `Serial.read()` to capture this data.
 [%hardbreaks]