Fix "Don't serve requests" option, update version number, fix typo

README.md

@@ -90,7 +90,7 @@ SUBSYSTEM=="usb", ATTRS{idVendor}=="0955", ATTRS{idProduct}=="7321", GROUP="plug
 root # udevadm control --reload-rules && udevadm trigger
 ```
 
-Please note: you may have to change 'plugdev' group from example above to the different one. It's depends on you linux distro.
+Please note: you may have to change 'plugdev' group from example above to the different one. It depends on you linux distro.
 
 ##### Raspberry Pi
 
@@ -225,6 +225,7 @@ To convert files of any locale to readable format (and vise-versa) you can use t
 
 ## Support this app
 
+
 If you like this app, just give a star. 
 
 If you want to make a donation*, please see below:

pom.xml

@@ -8,7 +8,7 @@
     <name>NS-USBloader</name>
 
     <artifactId>ns-usbloader</artifactId>
-    <version>4.3-SNAPSHOT</version>
+    <version>4.4-SNAPSHOT</version>
 
     <url>https://github.com/developersu/ns-usbloader/</url>
     <description>

src/main/java/nsusbloader/COM/NET/NetworkSetupValidator.java

@@ -189,6 +189,10 @@ public class NetworkSetupValidator {
     private void parsePort(String hostPortNum) throws Exception{
         try {
             this.hostPort = Integer.parseInt(hostPortNum);
+
+            if (doNotServe)
+                return;
+
             serverSocket = new ServerSocket(hostPort);
             logPrinter.print("NET: Using defined port number: " + hostPort, EMsgType.PASS);
         }

src/main/java/nsusbloader/NSLMain.java

@@ -32,7 +32,7 @@ import java.util.ResourceBundle;
 
 public class NSLMain extends Application {
 
-    public static final String appVersion = "v4.3";
+    public static final String appVersion = "v4.4";
     public static boolean isCli;
 
     @Override