Format front-matter data in talks

source/_talks/tdd-test-driven-drupal.md

@@ -2,66 +2,67 @@
 title: TDD - Test Driven Drupal
 description: How to write automated tests for Drupal, and how to create a new Drupal module using test driven development.
 speakerdeck:
-  id: 088cb18033064f5cb18d1079795294a1
-  ratio: '1.77777777777778'
-  url: 'https://speakerdeck.com/opdavies/tdd-test-driven-drupal'
+    id: 088cb18033064f5cb18d1079795294a1
+    ratio: '1.77777777777778'
+    url: 'https://speakerdeck.com/opdavies/tdd-test-driven-drupal'
 video:
-  type: youtube
-  id: r41dkD2EOo8
+    type: youtube
+    id: r41dkD2EOo8
 image:
-  url: /images/talks/test-driven-drupal-development.png
-  width: 2560
-  height: 1440
-  type: image/png
+    url: /images/talks/test-driven-drupal-development.png
+    width: 2560
+    height: 1440
+    type: image/png
 use: [talks]
 events:
-  - name: DrupalCamp London 2017
-    location: London, UK
-    date: 2017-03-04
-    time: '16:15 - 17:00'
-
-  - name: DrupalCamp Dublin 2017
-    location: Dublin, Ireland
-    date: 2017-10-21
-    time: '12:00 - 12:40'
-    url: http://2017.drupal.ie
-
-  - name: Drupal Bristol
-    date: 2017-11-22
-    location: Bristol, UK
-    url: https://www.drupalbristol.org.uk
-
-  - name: Drupal Somerset
-    date: 2018-06-14
-    location: Glastonbury, UK
-
-  - name: Drupal Developer Days 2018
-    date: 2018-07-05
-    time: '12:15 - 13:00'
-    location: Lisbon, Portugal
-    url: http://lisbon2018.drupaldays.org
-
-  - name: DrupalCamp London 2019
-    date: 2019-03-02
-    time: '14:00 - 14:45'
-    location: London, UK
-    url: http://drupalcamp.london
-
-  - name: NWDUG
-    date: 2020-05-12
-    location: Manchester, UK
-    url: http://nwdrupal.org.uk
-    online: true
-
-  - name: Bay Area Drupal Camp (BADCamp)
-    date: 2020-10-14
-    url: https://2020.badcamp.org/session/tdd-test-driven-drupal
-    online: true
-
-  - name: DrupalCon Europe 2020
-    date: 2020-12-08
-    url: https://events.drupal.org/europe2020/sessions/tdd-test-driven-drupal
-    online: true
+    -
+        name: DrupalCamp London 2017
+        location: London, UK
+        date: 2017-03-04
+        time: '16:15 - 17:00'
+    -
+        name: DrupalCamp Dublin 2017
+        location: Dublin, Ireland
+        date: 2017-10-21
+        time: '12:00 - 12:40'
+        url: http://2017.drupal.ie
+    -
+        name: Drupal Bristol
+        date: 2017-11-22
+        location: Bristol, UK
+        url: https://www.drupalbristol.org.uk
+    -
+        name: Drupal Somerset
+        date: 2018-06-14
+        location: Glastonbury, UK
+    -
+        name: Drupal Developer Days 2018
+        date: 2018-07-05
+        time: '12:15 - 13:00'
+        location: Lisbon, Portugal
+        url: http://lisbon2018.drupaldays.org
+    -
+        name: DrupalCamp London 2019
+        date: 2019-03-02
+        time: '14:00 - 14:45'
+        location: London, UK
+        url: http://drupalcamp.london
+    -
+        name: NWDUG
+        date: 2020-05-12
+        location: Manchester, UK
+        url: http://nwdrupal.org.uk
+        online: true
+    -
+        name: Bay Area Drupal Camp (BADCamp)
+        date: 2020-10-14
+        url: https://2020.badcamp.org/session/tdd-test-driven-drupal
+        online: true
+    -
+        name: DrupalCon Europe 2020
+        date: 2020-12-08
+        url: https://events.drupal.org/europe2020/sessions/tdd-test-driven-drupal
+        online: true
 sortable_date: 2020-12-08
 ---