Update README.md

Author: iftekar2

README.md

@@ -24,7 +24,7 @@ Usage
 1. Upon loading the application, the App will ask the user to enter a city. If granted, the app will display weather of the city the user entered.
 2. To search for weather in a different location, enter the city name in the search bar and click the "Search" button.
 
-Credits
+# Credits
 This project was built using the following resources:
 
 OpenWeather API (https://openweathermap.org/api)