*
* Tests whether a face includes any OpenType variation data in the `fvar` table.
*
- * Return value: %true if data found, %false otherwise
+ * Return value: `true` if data found, `false` otherwise
*
* Since: 1.4.2
**/
* Fetches the variation-axis information corresponding to the specified axis tag
* in the specified face.
*
- * Return value: %true if data found, %false otherwise
+ * Return value: `true` if data found, `false` otherwise
*
* Since: 2.2.0
**/