3 files changed, 4 insertions, 4 deletions
diff --git a/os/nil/templates/nilconf.h b/os/nil/templates/nilconf.h
index bf815eb44..394ef30cb 100644
--- a/os/nil/templates/nilconf.h
+++ b/os/nil/templates/nilconf.h
@@ -20,7 +20,7 @@
  * @details A copy of this file must be placed in each project directory, it
  *          contains the application specific kernel settings.
  *
- * @addtogroup config
+ * @addtogroup NIL_CONFIG
  * @details Kernel related settings and hooks.
  * @{
  */
diff --git a/os/nil/templates/nilcore.h b/os/nil/templates/nilcore.h
index 2317ee852..a985c8642 100644
--- a/os/nil/templates/nilcore.h
+++ b/os/nil/templates/nilcore.h
@@ -244,8 +244,8 @@ static inline syssts_t port_get_irq_status(void) {
  * @param[in] sts       the interrupt status word
  *
  * @return              The interrupt status.
- * @retvel false        the word specified a disabled interrupts status.
- * @retvel true         the word specified an enabled interrupts status.
+ * @retval false        the word specified a disabled interrupts status.
+ * @retval true         the word specified an enabled interrupts status.
  */
 static inline bool port_irq_enabled(syssts_t sts) {
 
diff --git a/os/nil/templates/niltypes.h b/os/nil/templates/niltypes.h
index 64ae606ee..9e5ea0a99 100644
--- a/os/nil/templates/niltypes.h
+++ b/os/nil/templates/niltypes.h
@@ -21,7 +21,7 @@
  * @file    templates/niltypes.h
  * @brief   Port system types.
  *
- * @addtogroup NIL_CORE
+ * @addtogroup NIL_TYPES
  * @{
  */