diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 20c8051..7cc55c3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -36,9 +36,9 @@ jobs:
       matrix:
         tag-schedule:
           - ""
-          - cron-{{date 'YYYYMMDD'}}
-          - {{date 'YYYYMMDD-HHmmss'}}
-          - schedule
+          - "cron-{{date 'YYYYMMDD'}}"
+          - "{{date 'YYYYMMDD-HHmmss'}}"
+          - "schedule"
     steps:
       -
         name: Checkout
diff --git a/README.md b/README.md
index e86baea..e1c8942 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,8 @@ ___
 * [Customizing](#customizing)
   * [inputs](#inputs)
   * [outputs](#outputs)
+* [Notes](#notes)
+  * [Templates available for schedule tag](#templates-available-for-schedule-tag)
 * [Keep up-to-date with GitHub Dependabot](#keep-up-to-date-with-github-dependabot)
 * [How can I help?](#how-can-i-help)
 * [License](#license)