diff --git a/pjmedia/include/pjmedia-codec/audio_codecs.h b/pjmedia/include/pjmedia-codec/audio_codecs.h
index 577075e76..2a651e952 100644
--- a/pjmedia/include/pjmedia-codec/audio_codecs.h
+++ b/pjmedia/include/pjmedia-codec/audio_codecs.h
@@ -70,7 +70,8 @@ typedef struct pjmedia_audio_codec_config
  *
  * @param cfg		The codec config to be initialized.
  */
-PJ_DECL(void) pjmedia_audio_codec_config_default(pjmedia_audio_codec_config *cfg);
+PJ_DECL(void)
+pjmedia_audio_codec_config_default(pjmedia_audio_codec_config *cfg);
 
 /**
  * Register all known audio codecs implemented in PJMEDA-CODEC library to the
diff --git a/pjmedia/include/pjmedia/codec.h b/pjmedia/include/pjmedia/codec.h
index 5ba385b35..2b8e87abb 100644
--- a/pjmedia/include/pjmedia/codec.h
+++ b/pjmedia/include/pjmedia/codec.h
@@ -554,8 +554,6 @@ typedef struct pjmedia_codec_factory_op
 
     /**
      * This callback will be called to deinitialize and destroy this factory.
-     *
-     * @param factory	The codec factory.
      */
     pj_status_t (*destroy)(void);