diff --git a/src/drive_handle.py b/src/drive_handle.py
index 423e02e49a22f655e1c9aa2014dcd83f8bb1295e..7db5ef48c928abb511b2303f66b9df755d4d5219 100644
--- a/src/drive_handle.py
+++ b/src/drive_handle.py
@@ -164,7 +164,7 @@ class DriveHandle:
                 except OSError as error:
                     if error.errno == errno.ENOSPC:
                         if len(write_string) > 1:
-                            write_string = write_string[:(len(write_string)//2)]
+                            write_string = write_string[:(len(write_string) // 2)]
                             if (self.get_free_drive_space() == 0):
                                 break
                         else: