diff --git a/Backtracking/Word Break II.cpp b/Backtracking/Word Break II.cpp
index 95426ffa..21602225 100644
--- a/Backtracking/Word Break II.cpp	
+++ b/Backtracking/Word Break II.cpp	
@@ -70,9 +70,9 @@ class Solution {
       
        if(mp.count(s))
             return mp[s];
-
-        if(mp.count(s))
-            return mp[s];
+        // twice this conditon written 
+        // if(mp.count(s))
+        //     return mp[s];
         
         vector<string> result;
         for(int l = 1; l <= s.length(); l++) {