Remove accidental argument. Change helptext wording

encode_single_video.py

@@ -417,21 +417,12 @@ if __name__ == "__main__":
         help="Input file to encode",
     )
 
-    # in case you wanted to rerun the conversion for everything
-    parser.add_argument(
-        "-r",
-        "--reset",
-        required=False,
-        action="store_true",
-        help="Rerun conversion for all files",
-    )
-
     parser.add_argument(
         "-k",
         "--keep-encodes",
         action="store_true",
         required=False,
-        help="Don't delete encodes after getting their scores. Default is delete (False)",
+        help="Don't delete encodes after getting their scores. Default is False (delete)",
     )
 
     args = parser.parse_args()