feat! make last_checked mandatory

Sponsored-by: author

1 files changed, 4 insertions, 2 deletions

diff --git a/clab.md b/clab.md
index f5b09fb..b437cbc 100644
--- a/clab.md
+++ b/clab.md
@@ -65,11 +65,13 @@ then stdout is exactly "clab found matches:\nalice@example.com\tAlice Atherthon\
 
 ~~~{#address-book.yaml .file .yaml}
 - name: Alice Atherthon
-  email: 
+  email:
     work: alice@example.com
+  last_checked: 2021-09
 - name: Bob Bobbington
-  email: 
+  email:
     personal: bob@example.com
+  last_checked: 2021-09
 ~~~