1 files changed, 1 insertions, 6 deletions
diff --git a/os/rt/include/chchecks.h b/os/rt/include/chchecks.h
index a4c02c510..a7d1fb34f 100644
--- a/os/rt/include/chchecks.h
+++ b/os/rt/include/chchecks.h
@@ -20,9 +20,6 @@
 /**
  * @file    chchecks.h
  * @brief   Configuration checks macros and structures.
- *
- * @addtogroup checks
- * @{
  */
 
 #ifndef CHCHECKS_H
@@ -46,7 +43,7 @@
 
 #if (CH_LICENSE_FEATURES != CH_FEATURES_FULL) &&                            \
     (CH_LICENSE_FEATURES != CH_FEATURES_INTERMEDIATE) &&                    \
-    (CH_LICENSE_FEATURES == CH_FEATURES_BASIC)
+    (CH_LICENSE_FEATURES != CH_FEATURES_BASIC)
 #error "invalid CH_LICENSE_FEATURES setting"
 #endif
 
@@ -107,5 +104,3 @@
 /*===========================================================================*/
 
 #endif /* CHCHECKS_H */
-
-/** @} */