diff --git a/src/Modules/Module/Realtime/Instruments/Bootstrap.php b/src/Modules/Module/Realtime/Instruments/Bootstrap.php
index 6ead9a0..3b336d0 100644
--- a/src/Modules/Module/Realtime/Instruments/Bootstrap.php
+++ b/src/Modules/Module/Realtime/Instruments/Bootstrap.php
@@ -25,10 +25,12 @@ public function update(InterfaceObservableRealtime $observable): void
         $this->windSocketData(
             $observable,
             $observable->getFrame()->getHeader()->getPgn(),
-        $observable->getFrame()->getData()->getTimestamp() . ' '
-            . $observable->getFrame()->getData()->getDirection() . ' '
-            . $observable->getFrame()->getHeader()->getCanIdHex() . ' '
-            . $observable->getData()
+            sprintf('%s %s %s %s',
+                $observable->getFrame()->getData()->getTimestamp(),
+                $observable->getFrame()->getData()->getDirection(),
+                $observable->getFrame()->getHeader()->getCanIdHex(),
+                $observable->getData()
+            )
         );
     }
 
diff --git a/src/Modules/readme.md b/src/Modules/readme.md
new file mode 100644
index 0000000..d6e8d47
--- /dev/null
+++ b/src/Modules/readme.md
@@ -0,0 +1,21 @@
+[External](External)
+
+    External classes can use Internal classes
+[Internal](Internal)
+
+    Internal classes can use Core classes
+[Module](Module)
+
+    Module classes can use External classes
+[Cron](Module/Cron)
+These modules are attached to [cron.php](../deamon/cron.php). 
+
+[Realtime](Module/Realtime)
+These modules are attached to [RealtimeDistributor.php](Internal/RealtimeDistributor.php).
+
+Modules are registered in [register.php](register.php)
+
+Each module is attached via its own Bootstrap class, for example [Bootstrap.php](Module/Cron/AnchorWatch/Bootstrap.php), 
+which implements the interface [InterfaceObserverCronWorker.php](Internal/Interfaces/InterfaceObserverCronWorker.php) for [cron.php](../deamon/cron.php) 
+and [InterfaceObserverRealtime.php](Internal/Interfaces/InterfaceObserverRealtime.php) 
+for [RealtimeDistributor.php](Internal/RealtimeDistributor.php) ([deamon.php](../deamon/deamon.php)). 
\ No newline at end of file
diff --git a/src/deamon/socketServer.php b/src/deamon/socketServer.php
index 43153ec..3ea0547 100644
--- a/src/deamon/socketServer.php
+++ b/src/deamon/socketServer.php
@@ -6,6 +6,6 @@
 use Core\Config\Config;
 use Core\Protocol\Socket\SocketsCollection;
 use Core\Protocol\Socket\MessageHandler;
-$socedCollection = new SocketsCollection();
-$socetServer = new Server(Config::getSocketServerHost(), Config::getSocketServerPort(),  $socedCollection, new MessageHandler($socedCollection));
-$socetServer->run();
\ No newline at end of file
+$socketCollection = new SocketsCollection();
+$socketServer = new Server(Config::getSocketServerHost(), Config::getSocketServerPort(),  $socketCollection, new MessageHandler($socketCollection));
+$socketServer->run();
\ No newline at end of file