[FLINK-4285] [docs] Update the setup quickstart guide with the new SocketWindowWordCount example

docs/quickstart/setup_quickstart.md

@@ -56,7 +56,7 @@ Check the __JobManager's web frontend__ at [http://localhost:8081](http://localh
 
 ## Run Example
 
-Now, we are going to run the [SocketTextStreamWordCount example](https://github.com/apache/flink/blob/release-1.0.0/flink-quickstart/flink-quickstart-java/src/main/resources/archetype-resources/src/main/java/SocketTextStreamWordCount.java) and read text from a socket and count the number of distinct words.
+Now, we are going to run the [SocketWindowWordCount example](https://github.com/apache/flink/blob/master/flink-examples/flink-examples-streaming/src/main/java/org/apache/flink/streaming/examples/socket/SocketWindowWordCount.java) and read text from a socket and count the number of distinct words.
 
 * First of all, we use **netcat** to start local server via
 
@@ -67,10 +67,8 @@ Now, we are going to run the [SocketTextStreamWordCount example](https://github.
 * Submit the Flink program:
 
   ~~~bash
-  $ bin/flink run examples/streaming/SocketTextStreamWordCount.jar \
-    --hostname localhost \
-    --port 9000
-  Printing result to stdout. Use --output to specify output path.
+  $ bin/flink run examples/streaming/SocketWindowWordCount.jar --port 9000
+
   03/08/2016 17:21:56 Job execution switched to status RUNNING.
   03/08/2016 17:21:56 Source: Socket Stream -> Flat Map(1/1) switched to SCHEDULED
   03/08/2016 17:21:56 Source: Socket Stream -> Flat Map(1/1) switched to DEPLOYING

flink-examples/flink-examples-streaming/src/main/java/org/apache/flink/streaming/examples/socket/SocketWindowWordCount.java

@@ -48,7 +48,7 @@ public class SocketWindowWordCount {
 			final ParameterTool params = ParameterTool.fromArgs(args);
 			port = params.getInt("port");
 		} catch (Exception e) {
-			System.err.println("No port specified. Please run 'WindowWordCount --port <port>', " +
+			System.err.println("No port specified. Please run 'SocketWindowWordCount --port <port>', " +
 					"where port is the address of the text server");
 			System.err.println("To start a simple text server, run 'netcat -l <port>' and type the input text " +
 					"into the command line");

flink-examples/flink-examples-streaming/src/main/scala/org/apache/flink/streaming/scala/examples/socket/SocketWindowWordCount.scala

@@ -43,7 +43,7 @@ object SocketWindowWordCount {
       ParameterTool.fromArgs(args).getInt("port")
     } catch {
       case e: Exception => {
-        System.err.println("No port specified. Please run 'WindowWordCount --port <port>', " +
+        System.err.println("No port specified. Please run 'SocketWindowWordCount --port <port>', " +
           "where port is the address of the text server")
         System.err.println("To start a simple text server, run 'netcat -l <port>' " +
           "and type the input text into the command line")