update readme

README.md

@@ -49,7 +49,6 @@ This is a movie search application built with **React**, utilizing the **OMDb AP
 
 Tu je upravená časť pre README:
 
-```markdown
 4. Set up your OMDb API key:
 
    Rename the `.env.example` file in the root directory of the project to `.env` and ensure your OMDb API key is added:
@@ -57,7 +56,6 @@ Tu je upravená časť pre README:
    ```bash
    REACT_APP_OMDB_API_KEY=your_api_key_here
    ```
-```
 ### Running the Application
 
 To start the development server: