diff --git a/lib/rgrb/plugin/dice_roll/generator.rb b/lib/rgrb/plugin/dice_roll/generator.rb
index d35baffe..94c1ba24 100644
--- a/lib/rgrb/plugin/dice_roll/generator.rb
+++ b/lib/rgrb/plugin/dice_roll/generator.rb
@@ -27,7 +27,7 @@ def basic_dice(rolls, sides)
             dice_roll(rolls, sides).dice_roll_format
           end
         end
-        
+
         # basic_dice の日本語ダイス用ラッパー
         def basic_dice_ja(rolls_ja, sides_ja)
           basic_dice(ja_to_i(rolls_ja), ja_to_i(sides_ja))