Fix radix_sort.go

Author: kelvins

src/go/radix_sort.go

@@ -24,23 +24,23 @@ func RadixSort(slice []int) {
 		var bucket [10]int
 
 		for index := 0; index < length; index++ {
-      bucket[(slice[index]/exp)%10]++
+			bucket[(slice[index]/exp)%10]++
 		}
 
 		for index := 1; index < 10; index++ {
-      bucket[index] += bucket[index-1]
+			bucket[index] += bucket[index-1]
 		}
 
 		for index := length - 1; index >= 0; index-- {
-      bucket[(slice[index]/exp)%10]--
+			bucket[(slice[index]/exp)%10]--
 			temp[bucket[(slice[index]/exp)%10]] = slice[index]
 		}
 
 		for index := 0; index < length; index++ {
 			slice[index] = temp[index]
 		}
 
-    exp *= 10
+		exp *= 10
 	}
 }