doc: update readme

Author: dsdanielpark

README.md

@@ -7,7 +7,7 @@ Development Status :: 7 - Inactive
 ***
 
 
-### `Important Notice`: Transition to <img src="https://www.gstatic.com/lamda/images/favicon_v1_150160cddff7f294ce30.svg" width="35px" alt="Gemini Icon" /> [Gemini API](https://github.com/dsdanielpark/Gemini-API)
+### `Notice` Transition to <img src="https://www.gstatic.com/lamda/images/favicon_v1_150160cddff7f294ce30.svg" width="35px" alt="Gemini Icon" /> [Gemini API](https://github.com/dsdanielpark/Gemini-API)
 
 In February 2024, Bard has changed its service name to Gemini.
 - For some countries/regions where the `__Secure-1PSID` cookie value ends with a single dot: [Bard API](https://github.com/dsdanielpark/Bard-API) >= 0.1.40