set proper groups for spm and HAL

Oren Cohen · Oren Cohen · commit 11567cdf3074 · 2018-11-28T12:17:37.000+02:00
diff --git a/hal/spm_api.h b/hal/spm_api.h
@@ -29,7 +29,8 @@ extern "C" {
 #endif
 
 
-/** @defgroup SPM HAL
+/** @defgroup SPM-HAL SPM HAL API
+ *  The HAL functions for PSA SPM
  * @{
  */
 
