优化格式

jiangzhonglian · jiangzhonglian · commit c3b4b27d3d66 · 2018-06-27T11:27:26.000+08:00
diff --git a/docs/Leetcode_Solutions/043._multiply_strings.md b/docs/Leetcode_Solutions/043._multiply_strings.md
@@ -24,7 +24,6 @@
 
 	123
   * 456
-  
 
 先把每一位拿来相乘：得到
 			1   2   3
@@ -94,4 +93,4 @@ class Solution(object):
         n1 = Solution.str2num(num1)
         n2 = Solution.str2num(num2)
         return str(n1*n2)
-```
+```
