A few Kernel-doc comments in 'damon.h' are broken.  This fixes them.
Link: https://lkml.kernel.org/r/20210917123958.3819-5-sj@kernel.org
Signed-off-by: SeongJae Park <sjpark@amazon.de>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 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.
        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.