Update README.md

Author: andrew-codechimp

README.md

@@ -49,11 +49,13 @@ Installation via HACS is recommended, but a manual setup is supported.
 
 ### Translations
 
-<details>
-<summary>You can help by adding missing translations when you are a native speaker. Or add a complete new language when there is no language file available.</summary>
+You can help by adding missing translations when you are a native speaker. Or add a complete new language when there is no language file available.
 
 Periodic Min/Max uses Crowdin to make contributing easy.
 
+<details>
+<summary>Instructions</summary>
+
 **Changing or adding to existing language**
 
 First register and join the translation project