整理代码，return后面跟空格

parts/modes/dig_quad_10l.lua

@@ -1,4 +1,4 @@
-return{
+return {
     env={
         pushSpeed=6,
         bg='bg1',bgm='way',
@@ -30,7 +30,7 @@ return{
             P.stat.dig_quad = 0
         end,
     },
-    score=function(P) return{P.stat.dig_quad,P.stat.piece} end,
+    score=function(P) return {P.stat.dig_quad,P.stat.piece} end,
     scoreDisp=function(D) return D[1].." Techrash "..D[2].." Pieces" end,
     comp=function(a,b) return a[1]>b[1] or a[1]==b[1] and a[2]<b[2] end,
     getRank=function(P)