Merge pull request #460 from skyunna/patch-3

Update file-directory-path.md

Author: wilfredinni

docs/cheatsheet/file-directory-path.md

@@ -498,9 +498,9 @@ If there is no eggs folder, then `move()` will rename bacon.txt to a file named
 >>> for folder_name, subfolders, filenames in os.walk('C:\\delicious'):
 ...     print(f'The current folder is {folder_name}')
 ...     for subfolder in subfolders:
-...         print('SUBFOLDER OF {folder_name}: {subfolder}')
+...         print(f'SUBFOLDER OF {folder_name}: {subfolder}')
 ...     for filename in filenames:
-...         print('FILE INSIDE {folder_name}: filename{filename}')
+...         print(f'FILE INSIDE {folder_name}: {filename}')
 ...     print('')
 ...
 # The current folder is C:\delicious