Improve reference documentation on repository methods triggering even…

…t publication.

Fixes #2855.

src/main/asciidoc/repositories.adoc

@@ -1138,7 +1138,13 @@ It must not take any arguments.
 You can use it to potentially clean the list of events to be published (among other uses).
 ====
 
-The methods are called every time one of a Spring Data repository's `save(…)`, `saveAll(…)`, `delete(…)` or `deleteAll(…)` methods are called.
+The methods are called every time one of the following a Spring Data repository methods are called:
+
+* `save(…)`, `saveAll(…)`
+* `delete(…)`, `deleteAll(…)`, `deleteAllInBatch(…)`, `deleteInBatch(…)`
+
+Note, that these methods take the aggregate root instances as arguments.
+This is why `deleteById(…)` is notably absent, as the implementations might choose to issue a query deleting the instance and thus we would never have access to the aggregate instance in the first place.
 
 [[core.extensions]]
 == Spring Data Extensions