diff --git a/README.md b/README.md
index e7fd9d0..8ff9ecb 100644
--- a/README.md
+++ b/README.md
@@ -1,14 +1,19 @@
 # miniws
-miniws (minimalist web server) is a very simple web server written in golang. its purpose is to be lightweight, easy to configure and easily expandable for personal use. 
+miniws (minimal web server) is a very simple web server written in golang. its purpose is to be lightweight, easy to configure and easily expandable for personal use. 
 
 ## command line arguments
 ```
-  -h  --help           Print help information 
+  -h  --help           Print help information
+  -s  --signal         runs the executable in command mode, meaning it will
+                       just send a command to an already running miniws server
+                       process, then terminate. Default: 
   -p  --port           what port miniws will run on. Default: 8040
   -l  --logs-folder    the logs folder. Default: logs
   -c  --config-folder  the configurations folder. Default: config
   -w  --www-folder     the www folder where miniws will look for files to
                        serve. Default: .
+  -b  --max-log-bytes  the maximum bytes after which the log files get split.
+                       Default: 1048576        
 ```
 
 ## how to configure
diff --git a/main.go b/main.go
index 1ad8296..e765b85 100644
--- a/main.go
+++ b/main.go
@@ -11,18 +11,23 @@ import (
 )
 
 const (
+	HELP_LONGDESCRIPTION string = "minimal web server - lightweight and easy to configure web " +
+		"server.\n\nYou can specify the following options via command line arguments: the server port, " +
+		"where to put the configuration files (they are auto-generated on first run), the folder with your " +
+		"web content, the folder to put the access and error logs inside, and more (see below)."
 	HELP_PORT         string = "what port miniws will run on"
 	HELP_LOGFOLDER    string = "the logs folder"
 	HELP_CONFIGFOLDER string = "the configurations folder"
 	HELP_WWWFOLDER    string = "the www folder where miniws will look for files to serve"
 	HELP_MAXLOGBYTES  string = "the maximum bytes after which the log files get split"
-	HELP_SIGNAL       string = "runs the executable in command mode, meaning it will just send a command to the already running miniws server"
+	HELP_SIGNAL       string = "runs the executable in command mode, meaning it will just " +
+		"send a command to an already running miniws server process, then terminate"
 )
 
 func main() {
-	parser := argparse.NewParser("miniws", "")
+	parser := argparse.NewParser("miniws", HELP_LONGDESCRIPTION)
 
-	signal := parser.String("s", "signal", &argparse.Options{Default: "", Help: HELP_SIGNAL})
+	signal := parser.String("s", "signal", &argparse.Options{Help: HELP_SIGNAL})
 	port := parser.Int("p", "port", &argparse.Options{Default: 8040, Help: HELP_PORT})
 	logFolder := parser.String("l", "logs-folder", &argparse.Options{Default: "logs", Help: HELP_LOGFOLDER})
 	configFolder := parser.String("c", "config-folder", &argparse.Options{Default: "config", Help: HELP_CONFIGFOLDER})
@@ -37,12 +42,14 @@ func main() {
 		return
 	}
 
+	// signal mode
 	if *signal != "" {
 		client := sockets.Client{}
 		client.OneShotWrite("unix", miniws.SOCKET_PATH, []byte(*signal))
 		return
 	}
 
+	// webserver mode
 	webserver := miniws.NewWebServer(*port, *logFolder, *configFolder, *wwwFolder, int64(*maxLogBytes))
 	webserver.Run()
 
diff --git a/miniws/sockets/buffer.go b/miniws/sockets/buffer.go
index f1b89f9..b803a3d 100644
--- a/miniws/sockets/buffer.go
+++ b/miniws/sockets/buffer.go
@@ -3,5 +3,6 @@ package sockets
 type buffer []byte
 
 func (b *buffer) Zero() {
+	// shoutout to The C Programming Language by Kernighan & Ritchie
 	*b = make(buffer, len(*b))
 }
diff --git a/miniws/sockets/server.go b/miniws/sockets/server.go
index 653467d..fc269b6 100644
--- a/miniws/sockets/server.go
+++ b/miniws/sockets/server.go
@@ -12,7 +12,7 @@ import (
 
 type Server struct{}
 
-func (s *Server) Start(RecvBind func(string, []string) byte, network, address string) int {
+func (s *Server) Start(recvBind func(string, []string) bool, network, address string) int {
 	socket, err := net.Listen(network, address)
 	logplus.LogIfErrorFatal(err)
 
@@ -49,10 +49,17 @@ func (s *Server) Start(RecvBind func(string, []string) byte, network, address st
 				logplus.LogIfErrorFatal(err)
 				fullstring := string(buffer)
 				arguments := strings.Split(fullstring, " ")
-				ret := RecvBind(arguments[0], arguments[1:])
-				conn.Write([]byte{ret})
+				ret := recvBind(arguments[0], arguments[1:])
+				conn.Write([]byte{bool2byte(ret)})
 				buffer.Zero()
 			}
 		}(conn)
 	}
 }
+
+func bool2byte(b bool) byte {
+	if b {
+		return 1
+	}
+	return 0
+}
diff --git a/miniws/webserver.go b/miniws/webserver.go
index be01de7..59244a2 100644
--- a/miniws/webserver.go
+++ b/miniws/webserver.go
@@ -70,6 +70,7 @@ func (ws *WebServer) Run() {
 	ws.ipFilterMode, ws.ipFilter = ws.parseFilterPanics(FILENAME_IPFILTER)
 	ws.userAgentFilterMode, ws.userAgentFilter = ws.parseFilterPanics(FILENAME_USERAGENTFILTER)
 
+	// create and start a unix socket server (to accept signal from another process using -s <cmd>)
 	socketserver := sockets.Server{}
 	go socketserver.Start(ws.recvBind, "unix", SOCKET_PATH)
 
@@ -78,16 +79,16 @@ func (ws *WebServer) Run() {
 	http.ListenAndServe(":"+strconv.Itoa(ws.port), nil)
 }
 
-func (ws *WebServer) recvBind(command string, arguments []string) byte {
+func (ws *WebServer) recvBind(command string, arguments []string) bool {
 	command = string(bytes.Trim([]byte(command), "\x00"))
 	switch command {
 	case "reload":
 		ws.parseFilterPanics(FILENAME_IPFILTER)
 		ws.parseFilterPanics(FILENAME_USERAGENTFILTER)
-		return byte(1)
+		return true
 	default:
 		log.Println("Error: unknown command", command, arguments)
-		return byte(0)
+		return false
 	}
 }