diff --git a/leetcode/two-sum/onePass.cpp b/leetcode/two-sum/onePass.cpp
index bd9c537..d9794a4 100644
--- a/leetcode/two-sum/onePass.cpp
+++ b/leetcode/two-sum/onePass.cpp
@@ -2,7 +2,7 @@ public:
 	vector<int> twoSum(vector<int>& nums, int target){
 		unordered_map<int,int>hash;
 		for(int i=0;i<nums.size();++i){
-			int comp = target - nums[i];
+			int complement = target - nums[i];
 			if(hash.find(complement) != hash.end(){
 					return {hash[complement],i};
 			hash[nums[i]] = i;