2 files changed, 10 insertions, 15 deletions
diff --git a/os/kernel/kernel.dox b/os/kernel/kernel.dox
index 1c0f03f8c..321194e92 100644
--- a/os/kernel/kernel.dox
+++ b/os/kernel/kernel.dox
@@ -110,6 +110,11 @@
  */
 
 /**
+ * @defgroup io_queues I/O Queues
+ * @ingroup synchronization
+ */
+
+/**
  * @defgroup memory Memory Management
  * @details Memory Management services.
  * @ingroup kernel
@@ -136,29 +141,19 @@
  */
 
  /**
- * @defgroup io_support I/O Support
- * @details I/O related services.
+ * @defgroup streams Streams and Files
+ * @details Stream and Files interfaces.
  * @ingroup kernel
  */
 
 /**
  * @defgroup data_streams Abstract Sequential Streams
- * @ingroup io_support
+ * @ingroup streams
  */
 
 /**
  * @defgroup data_files Abstract File Streams
- * @ingroup io_support
- */
-
-/**
- * @defgroup io_channels Abstract I/O Channels
- * @ingroup io_support
- */
- 
-/**
- * @defgroup io_queues I/O Queues
- * @ingroup io_support
+ * @ingroup streams
  */
 
 /**
diff --git a/os/kernel/src/chqueues.c b/os/kernel/src/chqueues.c
index 3e9ea24f9..adb5dd807 100644
--- a/os/kernel/src/chqueues.c
+++ b/os/kernel/src/chqueues.c
@@ -37,7 +37,7 @@
  *            together.
  *          .
  *          I/O queues are usually used as an implementation layer for the I/O
- *          channels interface, also see @ref io_channels.
+ *          channels interface, also see @ref IO_CHANNEL.
  * @pre     In order to use the I/O queues the @p CH_USE_QUEUES option must
  *          be enabled in @p chconf.h.
  * @{