diff --git a/README.md b/README.md
index 65331be..2c9690b 100644
--- a/README.md
+++ b/README.md
@@ -178,7 +178,7 @@ The following variables are passed to the templating engine so you can use them
     type: 'custom:card-templater'
     card:
       type: markdown
-      content_template >
+      content_template: >
         ## Hello {{ user.name }}
         This card is on the page {{ page.path }}
     entities: