[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

sorts/sleep_sort.py

@@ -94,4 +94,4 @@ def test_sleep_sort() -> None:
     except ValueError:
         print("Error: Please enter valid integers separated by commas.")
     except KeyboardInterrupt:
-        print("\nProgram interrupted by user.")
+        print("\nProgram interrupted by user.")