Update README.md

Author: rakibdevs

README.md

@@ -57,7 +57,7 @@ Publish the required package configuration file using the artisan command:
 Edit the `config/openweather.php` file and modify the `api_key` value with your Open Weather Map api key.
 ```php
 	return [
-	    'api_key' 	        => 'ae9f7b6a0cfc2563ec1d24f3c267ad42',
+	    'api_key' 	        => '',
 	    'lang' 		=> 'en',
 	    'date_format'       => 'm/d/Y',
 	    'time_format'       => 'h:i A',