Implements 2 improvements from MR comments:

- Moves title of symptom in the header
- Deletes additional comma out of cycle day overview

components/cycle-day/symptoms/note.js

@@ -9,7 +9,7 @@ import styles from '../../../styles'
 import { saveSymptom } from '../../../db'
 import ActionButtonFooter from './action-button-footer'
 
-export default class Temp extends Component {
+export default class Note extends Component {
   constructor(props) {
     super(props)
     this.cycleDay = props.cycleDay