diff --git a/kernel/resource.c b/kernel/resource.c
index 7e8ea66a8c016ffc934997256835f3fdc735f2f8..e1d2b8ee76d5bcd22d552c21cdf2102eaf6c7627 100644
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -515,8 +515,8 @@ int reallocate_resource(struct resource *root, struct resource *old,
  * @root: root resource descriptor
  * @new: resource descriptor desired by caller
  * @size: requested resource region size
- * @min: minimum size to allocate
- * @max: maximum size to allocate
+ * @min: minimum boundary to allocate
+ * @max: maximum boundary to allocate
  * @align: alignment requested, in bytes
  * @alignf: alignment function, optional, called if not NULL
  * @alignf_data: arbitrary data to pass to the @alignf function