diff --git a/src/sfizz.h b/src/sfizz.h
index 63482393..ab55f5d2 100644
--- a/src/sfizz.h
+++ b/src/sfizz.h
@@ -398,50 +398,46 @@ SFIZZ_EXPORTED_API void sfizz_clear_external_definitions(sfizz_synth_t* synth);
 
 /**
  * @brief Get the number of note labels registered in the current sfz file
- * @version 0.4.0-dev
+ * @since 0.4.0-dev
  */
 SFIZZ_EXPORTED_API unsigned int sfizz_get_num_note_labels(sfizz_synth_t* synth);
 
 /**
  * @brief Get the note number for the label registered at index label_index.
- * @version 0.4.0-dev
+ * @since 0.4.0-dev
  *
- * @returns SFIZZ_OUT_OF_BOUNDS_LABEL_INDEX if the index is out of bounds.
- * @returns the number
+ * @returns the number or SFIZZ_OUT_OF_BOUNDS_LABEL_INDEX if the index is out of bounds.
  */
 SFIZZ_EXPORTED_API int sfizz_get_note_label_number(sfizz_synth_t* synth, int label_index);
 
 /**
  * @brief Get the note text for the label registered at index label_index.
- * @version 0.4.0-dev
+ * @since 0.4.0-dev
  *
- * @returns NULL if the index is out of bounds.
- * @returns the label
+ * @returns the label or NULL if the index is out of bounds.
  */
 SFIZZ_EXPORTED_API const char * sfizz_get_note_label_text(sfizz_synth_t* synth, int label_index);
 
 /**
  * @brief Get the number of note labels registered in the current sfz file
- * @version 0.4.0-dev
+ * @since 0.4.0-dev
  *
  */
 SFIZZ_EXPORTED_API unsigned int sfizz_get_num_cc_labels(sfizz_synth_t* synth);
 
 /**
  * @brief Get the CC number for the label registered at index label_index.
- * @version 0.4.0-dev
+ * @since 0.4.0-dev
  *
- * @returns SFIZZ_OUT_OF_BOUNDS_LABEL_INDEX if the index is out of bounds.
- * @returns the number
+ * @returns the number or SFIZZ_OUT_OF_BOUNDS_LABEL_INDEX if the index is out of bounds.
  */
 
 SFIZZ_EXPORTED_API int sfizz_get_cc_label_number(sfizz_synth_t* synth, int label_index);
 /**
  * @brief Get the CC text for the label registered at index label_index.
- * @version 0.4.0-dev
+ * @since 0.4.0-dev
  *
- * @returns NULL if the index is out of bounds.
- * @returns the label
+ * @returns the label or NULL if the index is out of bounds.
  */
 SFIZZ_EXPORTED_API const char * sfizz_get_cc_label_text(sfizz_synth_t* synth, int label_index);
 
diff --git a/src/sfizz.hpp b/src/sfizz.hpp
index d726d6c5..f8885259 100644
--- a/src/sfizz.hpp
+++ b/src/sfizz.hpp
@@ -316,13 +316,13 @@ public:
 
     /**
      * @brief Get the note labels, if any
-     * @version 0.4.0-dev
+     * @since 0.4.0-dev
      *
      */
     const std::vector<std::pair<uint8_t, std::string>>& getNoteLabels() const noexcept;
     /**
      * @brief Get the CC labels, if any
-     * @version 0.4.0-dev
+     * @since 0.4.0-dev
      *
      */
     const std::vector<std::pair<uint16_t, std::string>>& getCCLabels() const noexcept;