diff --git a/include/polarssl/dhm.h b/include/polarssl/dhm.h
index ba6e424..48d9268 100644
--- a/include/polarssl/dhm.h
+++ b/include/polarssl/dhm.h
@@ -225,7 +225,7 @@
 int dhm_calc_secret( dhm_context *ctx,
                      unsigned char *output, size_t *olen );
 
-/*
+/**
  * \brief          Free the components of a DHM key
  */
 void dhm_free( dhm_context *ctx );