Update docs

README.md

@@ -119,11 +119,10 @@ duectl generate-dynamic-config --help
 duectl generate-config
 ```
 
-更进一步的，后台运行可以使用`duectl-daemon start`命令，这将会在后台运行一个守护进程，你可以使用`duectl-daemon stop`来停止它
+更进一步的，后台运行可以使用 `duectl-daemon start`命令，这将会在后台运行一个守护进程，你可以使用 `duectl-daemon stop`来停止它
 
 ```bash
-$ duectl-daemon --help
-
+duectl-daemon --help
 Usage: duectl-daemon [OPTIONS] COMMAND [ARGS]...
 
 Options:

duetector/cli/daemon.py

@@ -19,12 +19,12 @@
 @click.option(
     "--rotate_log",
     default=True,
-    help="Rotate log file when daemon started, default: True",
+    help="Rotate log file when process started, default: True",
 )
 @click.pass_context
 def start(ctx, workdir, loglevel, rotate_log):
     """
-    Start a daemon of command `duectl start`,
+    Start a background process of command `duectl start`,
     All arguments after `--` will be passed to `duectl start`,
     e.g. `duectl-daemon start -- --config /path/to/config`
     """
@@ -36,7 +36,7 @@ def start(ctx, workdir, loglevel, rotate_log):
         f"Start duetector daemon with command: {' '.join(cmd)}, \n"
         f"workdir: {workdir}, \n"
         f"loglevel: {loglevel}, \n"
-        f"rotate_log: {rotate_log}\n"
+        f"rotate_log: {rotate_log}"
     )
     Daemon(
         cmd=cmd,