Fix regression in captions

src/commands/facemorph.ts

@@ -100,7 +100,7 @@ async function captionFace(faces: cv.Rect[], data: Buffer) {
 
     let font = await Jimp.loadFont(padoru ? Jimp.FONT_SANS_16_WHITE : Jimp.FONT_SANS_16_BLACK);
 
-    let text = padoru ? "PADORU PADORU" : `${await getRandomCaption(FaceCaptionType.PREFIX)} ${await getRandomCaption(FaceCaptionType.PREFIX)}`;
+    let text = padoru ? "PADORU PADORU" : `${(await getRandomCaption(FaceCaptionType.PREFIX)).message} ${(await getRandomCaption(FaceCaptionType.PREFIX)).message}`;
 
     let h = Jimp.measureTextHeight(font, text, targetSize - CAPTION_OFFSET * 2);