Fix (#7)

## Description

Change encoding?

## Type of change

<!-- Use the check-boxes [x] on the options that are relevant. -->

- [ ] 📖 [Docs]
- [ ] 🪲 [Fix]
- [ ] 🩹 [Patch]
- [ ] ⚠️ [Security fix]
- [ ] 🚀 [Feature]
- [ ] 🌟 [Breaking change]

## Checklist

<!-- Use the check-boxes [x] on the options that are relevant. -->

- [ ] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas

Author: MariusStorhaug

tests/README.md

@@ -1,3 +1,3 @@
-# Placeholder for tests
-
-Location for tests of the action.
+# Placeholder for tests
+
+Location for tests of the action.