Update README.md

Author: satriii

Graphs/Breadth First Search/README.md

@@ -21,7 +21,7 @@ The algorithm works as follows:
 ## Input & Output
 ### Input:
 
- <img width=50% src="../BFS/Images/input.jpg"> 
+ <img width=50% src="../Breadth First Search/Images/input.jpg"> 
 
 ```python
 graph = {
@@ -33,7 +33,7 @@ graph = {
 }
 ```
 ### Output:
- <img width=50% src="../BFS/Images/output.jpg"> 
+ <img width=50% src="../Breadth First Search/Images/output.jpg"> 
 
 ```python
 Breadth-first Search: A B C D E