- CLI: updated help content

Author: lbs-contributor

help.txt

@@ -272,9 +272,11 @@ Copyright (C) 2004-2020 Oleg Shilo.
     Prints the information about build server.
     Note, the server starts automatically on the script execution that is configured to use the 'csc' or 'roslyn'
     engine.
-    Build server is a background process, which implements hop loading of C# compiler csc.exe. Somewhat similar to
+    Build server is a background process, which implements top loading of C# compiler csc.exe. Somewhat similar to
     VBCSCompiler.exe.
     These options are only relevant if the compiler engine is set to 'csc' (see '-engine' command).
+    Note, the build server is deployed on the first execution of the script with `csc` or `roslyn` engine.
+    Though on Linux it has to be an execution with root privileges. Or you can just run `sudo css -server:add`.
 
      -server:start   - deploys and starts build server. Useful if you want to start the server on system startup.
      -server:stop    - stops build server

src/cscs/HelpProvider.cs

@@ -456,9 +456,11 @@ static AppArgs()
                                           "Prints the information about build server.",
                                           "Note, the server starts automatically on the script execution that is configured to use the 'csc' " +
                                           "or 'roslyn' engine.",
-                                          "Build server is a background process, which implements hop loading of C# compiler csc.exe. " +
+                                          "Build server is a background process, which implements top loading of C# compiler csc.exe. " +
                                           "Somewhat similar to VBCSCompiler.exe.",
                                           "These options are only relevant if the compiler engine is set to 'csc' (see '-engine' command).",
+                                          "Note, the build server is deployed on the first execution of the script with `csc` or `roslyn` engine.",
+                                          "Though on Linux it has to be an execution with root privileges. Or you can just run `sudo css -server:add`.",
                                           "```",
                                           " -server:start   - ${<==}deploys and starts build server. Useful if you want to start the server " +
                                               "on system startup.",