Minor editing.

1 files changed, 5 insertions, 3 deletions

diff --git a/exec_utils.py b/exec_utils.py
index 0ed3601..c669f54 100644
--- a/exec_utils.py
+++ b/exec_utils.py
@@ -25,12 +25,14 @@ def run_silently(command: str) -> None:
     """Run a command silently but raise subprocess.CalledProcessError if
     it fails."""
     subprocess.run(
-        command, shell=True, stderr=subprocess.DEVNULL, stdout=subprocess.DEVNULL,
-        capture_output=False, check=True
+        command, shell=True, stderr=subprocess.DEVNULL,
+        stdout=subprocess.DEVNULL, capture_output=False, check=True
     )
 
 
-def cmd_in_background(command: str, *, silent: bool = False) -> subprocess.Popen:
+def cmd_in_background(
+        command: str, *, silent: bool = False
+) -> subprocess.Popen:
     args = shlex.split(command)
     if silent:
         return subprocess.Popen(args,