Fix URL typo for problem 1945

README.md

@@ -10,7 +10,7 @@ LeetCode
 | # | Title | Solution | Difficulty |
 |---| ----- | -------- | ---------- |
 |1946|[Largest Number After Mutating Substring](https://leetcode.com/problems/largest-number-after-mutating-substring/) | [C++](./algorithms/cpp/largestNumberAfterMutatingSubstring/LargestNumberAfterMutatingSubstring.cpp), [Java](./algorithms/java/src/LargestNumberAfterMutatingSubtring/largestNumberAfterMutatingSubstring.java)|Medium|
-|1945|[Sum of Digits of String After Convert](https://leetcode.com/problems/sum-of-digits-of-string-after-convert/) | [C++](./algorithms/cpp/leetcode/sumOfDigitsOfStringAfterConvert/SumOfDigitsOfStringAfterConvert.cpp)|Easy|
+|1945|[Sum of Digits of String After Convert](https://leetcode.com/problems/sum-of-digits-of-string-after-convert/) | [C++](./algorithms/cpp/sumOfDigitsOfStringAfterConvert/SumOfDigitsOfStringAfterConvert.cpp)|Easy|
 |1935|[Maximum Number of Words You Can Type](https://leetcode.com/problems/maximum-number-of-words-you-can-type/) | [C++](./algorithms/cpp/maximumNumberOfWordsYouCanType/MaximumNumberOfWordsYouCanType.cpp)|Easy|
 |1884|[Egg Drop With 2 Eggs and N Floors](https://leetcode.com/problems/egg-drop-with-2-eggs-and-n-floors/) | [C++](./algorithms/cpp/eggDropWith2EggsAndNFloors/EggDropWith2EggsAndNFloors.cpp)|Medium|
 |1882|[Process Tasks Using Servers](https://leetcode.com/problems/process-tasks-using-servers/) | [C++](./algorithms/cpp/processTasksUsingServers/ProcessTasksUsingServers.cpp)|Medium|