diff --git a/Questions.md b/Questions.md
index aa6caae..c88120a 100644
--- a/Questions.md
+++ b/Questions.md
@@ -12,3 +12,4 @@
 8. [3sum](https://leetcode.com/problems/3sum/description/) `Blind 75` `Leetcode 150` `Striver`
 9. [Container With Most Water](https://leetcode.com/problems/container-with-most-water/description/?envType=study-plan-v2&envId=top-interview-150) `Blind 75` `Leetcode 150`
 10. [Merge Intervals](https://leetcode.com/problems/merge-intervals/description/) `Leetcode 150` `Striver`
+11. [Set Matrix Zeroes](https://leetcode.com/problems/set-matrix-zeroes/description/) `Leetcode 150` `Striver`
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diff --git a/dsa/prompts/generate_code_packages_and interfaces.txt b/dsa/prompts/generate_code_packages_and interfaces.txt
index 7dee713..e82183d 100644
--- a/dsa/prompts/generate_code_packages_and interfaces.txt	
+++ b/dsa/prompts/generate_code_packages_and interfaces.txt	
@@ -6,4 +6,4 @@ For each question present except  the first one,
 
 2. Create a new java file with a public class Solution as in the leetcode URL associated with each question.
 
-3. Create a new java file for a package protected interface Solvable belonging to the above package with a method solve having the same return type and arguments as of the metod present in the class Solution.
\ No newline at end of file
+3. Create a new java file for a package protected interface Solvable belonging to the above package with a method solve having the same return type and arguments as of the method present in the class Solution.
\ No newline at end of file
diff --git a/dsa/src/test/java/com/hithomelabs/dsa/array/best_time_to_buy_and_sell_stock/.LCKSolutionTest.java~ b/dsa/src/test/java/com/hithomelabs/dsa/array/best_time_to_buy_and_sell_stock/.LCKSolutionTest.java~
deleted file mode 100644
index dc562cd..0000000
--- a/dsa/src/test/java/com/hithomelabs/dsa/array/best_time_to_buy_and_sell_stock/.LCKSolutionTest.java~
+++ /dev/null
@@ -1 +0,0 @@
-/home/hitanshu/Projects/DSA_sheets/dsa/src/test/java/com/hithomelabs/dsa/array/best_time_to_buy_and_sell_stock/SolutionTest.java
\ No newline at end of file