removed unnecessary comments

rewind/core.py

@@ -190,7 +190,6 @@ def get_duration(file_path: str) -> float:
         stderr=subprocess.STDOUT
     )
 
-    # error checking
     if result.returncode != 0:
         raise RuntimeError(f"ffprobe failed for file {file_path}")
 

rewind/daemon.py

@@ -19,7 +19,6 @@ def open_obs():
     kill_command =  subprocess.Popen(["pkill", "obs"])
     kill_command.wait()
 
-    # remove .sentinel dir if exists
     if os.path.exists(os.path.expanduser("~/.config/obs-studio/.sentinel")):
         print("Removing existing .sentinel directory")
         subprocess.Popen(["rm", "-rf", os.path.expanduser("~/.config/obs-studio/.sentinel")])