Fix bug in comment display

src/components/Letter.vue

@@ -109,6 +109,11 @@ export default {
     },
     formatText (text) {
       // Remove [Stuff] from text
+
+      if (text instanceof Array) {
+        text = text.join(' ')
+      }
+
       if (!this.showComments) {
         text = text.replace(/\[.*\]/, '')
       }