diff --git a/spring-modulith-core/src/main/java/org/springframework/modulith/core/config/package-info.java b/spring-modulith-core/src/main/java/org/springframework/modulith/core/config/package-info.java
new file mode 100644
index 00000000..488ce2d5
--- /dev/null
+++ b/spring-modulith-core/src/main/java/org/springframework/modulith/core/config/package-info.java
@@ -0,0 +1,5 @@
+/**
+ * Core configuration abstractions of Spring Modulith.
+ */
+@org.springframework.lang.NonNullApi
+package org.springframework.modulith.core.config;
diff --git a/spring-modulith-events/spring-modulith-events-core/src/main/java/org/springframework/modulith/events/aot/package-info.java b/spring-modulith-events/spring-modulith-events-core/src/main/java/org/springframework/modulith/events/aot/package-info.java
new file mode 100644
index 00000000..956013cf
--- /dev/null
+++ b/spring-modulith-events/spring-modulith-events-core/src/main/java/org/springframework/modulith/events/aot/package-info.java
@@ -0,0 +1,5 @@
+/**
+ * AOT support for the Event Publication Registry.
+ */
+@org.springframework.lang.NonNullApi
+package org.springframework.modulith.events.aot;
diff --git a/spring-modulith-events/spring-modulith-events-core/src/main/java/org/springframework/modulith/events/config/package-info.java b/spring-modulith-events/spring-modulith-events-core/src/main/java/org/springframework/modulith/events/config/package-info.java
index 51ee02f8..2d86236d 100644
--- a/spring-modulith-events/spring-modulith-events-core/src/main/java/org/springframework/modulith/events/config/package-info.java
+++ b/spring-modulith-events/spring-modulith-events-core/src/main/java/org/springframework/modulith/events/config/package-info.java
@@ -1,5 +1,5 @@
 /**
- * Spring configuration for the event publication registry.
+ * Spring configuration for the Event Publication Registry.
  */
 @org.springframework.lang.NonNullApi
 package org.springframework.modulith.events.config;