スポンサー画像を原寸大より大きくしてしまっていたのを修正

Author: faithandbrave

index.md

@@ -90,7 +90,7 @@ cpprefjpプロジェクトは、以下の方々にスポンサーになってい
 
 [sponsor name:cocotone様, img:https://raw.githubusercontent.com/cpprefjp/image/master/sponsors/cocotone/cocotone.png, link:https://www.cocotone.jp, size:560, fee:75, amount:12]
 
-[sponsor name:CubeSoft様, img:https://raw.githubusercontent.com/cube-soft/cube.assets/master/home/banner/large.png, link:https://www.cube-soft.jp/, size:560, fee:8, amount:12]
+[sponsor name:CubeSoft様, img:https://raw.githubusercontent.com/cube-soft/cube.assets/master/home/banner/large.png, link:https://www.cube-soft.jp/, fee:8, amount:12]
 
 [sponsor name:shiguredo様, img:https://raw.githubusercontent.com/cpprefjp/image/master/sponsors/shiguredo/shiguredo.png, link:https://shiguredo.jp/, size:560, period:2024-10-27, fee:800, amount:1]