Update config.php

Author: stygiansabyss

src/config/config.php

@@ -6,5 +6,5 @@
 	 * You can get a steam API key from http://steamcommunity.com/dev/apikey
 	 * Once you get your key, add it here.
 	*/
-	'steamApiKey' => env('STEAM_APIKEY'),
-);
+	'steamApiKey' => env('STEAM_API_KEY'),
+);