Updating file structure

Author: Elissa

data_structures/Data_Structures_Answers.md renamed to Data_Structures_Answers.md

@@ -22,7 +22,7 @@ This Sprint Challenge is split into two separate parts that test your ability to
 
 ### Self-Study/Essay Questions
 
-For this portion of the sprint challenge, you'll be answering questions posed in the `Algorithms_Questions.md` document inside the `algorithms` directory. Write down your answer and also write down a justification for _why_ you put down that answer. This could net you some partial credit if your justification is sound but the answer you put down turns out to not be correct. Add your answers to the questions in the `Algorithms_Answers.md` file.
+For this portion of the sprint challenge, you'll be answering questions posed in the `Algorithms_Questions.md` document inside the `Self-Study` directory. Write down your answer and also write down a justification for _why_ you put down that answer. This could net you some partial credit if your justification is sound but the answer you put down turns out to not be correct. Add your answers to the questions in the `Algorithms_Answers.md` file.
 
 ### Minimum Viable Product
 #### Task 1. Implement Heapsort