diff --git a/include/linux/damon.h b/include/linux/damon.h
index d68b67b8d458d76be4a0763e112f4263af0dc071..755d70804705b3c00be0755d4c2c15c067c063f1 100644
--- a/include/linux/damon.h
+++ b/include/linux/damon.h
@@ -62,7 +62,7 @@ struct damon_target {
 struct damon_ctx;
 
 /**
- * struct damon_primitive	Monitoring primitives for given use cases.
+ * struct damon_primitive - Monitoring primitives for given use cases.
  *
  * @init:			Initialize primitive-internal data structures.
  * @update:			Update primitive-internal data structures.
@@ -108,8 +108,8 @@ struct damon_primitive {
 	void (*cleanup)(struct damon_ctx *context);
 };
 
-/*
- * struct damon_callback	Monitoring events notification callbacks.
+/**
+ * struct damon_callback - Monitoring events notification callbacks.
  *
  * @before_start:	Called before starting the monitoring.
  * @after_sampling:	Called after each sampling.