Update WebTwain_Util.md

Author: icfung828

info/api/WebTwain_Util.md

@@ -461,9 +461,9 @@ LogLevel: number;
 
 **Usage notes**
 
-The logs for the Dynamic Web TWAIN library are saved in the directory `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_17\log\` . By default, `LogLevel` is 0 and nothing is recorded. When it is set to 1, all debugging information is recorded.
+The logs for the Dynamic Web TWAIN library are saved in the directory `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_17\log\`. By default, `LogLevel` is 0 and nothing is recorded. When it is set to 1, all debugging information is recorded. This setting in your application will apply to all machines.
 
-Setting `LogLevel` to 1/0 is equivalent to setting `LogLevel` to 14/1 in the file `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_17\DSConfiguration.ini` .
+To enable logging on a specific machine, you can set `LogLevel` to 14 in this file: `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_17\DSConfiguration.ini`.
 
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