diff --git a/core/Communication/usage_documentation.txt b/core/Communication/usage_documentation.txt
index 590b8d5a..3b8785cd 100644
--- a/core/Communication/usage_documentation.txt
+++ b/core/Communication/usage_documentation.txt
@@ -24,8 +24,8 @@ Sample ManiaControl Implementation (for ManiaControl to ManiaControl connections
 
 	//Callee Side
 	$this->maniaControl->getCommunicationManager()->registerCommunicationListener(CommunicationMethods::GET_SERVER_CHAT, $this, function ($data) {
-    	return new CommunicationAnswer($this->chatBuffer);
-    });
+   	   return new CommunicationAnswer($this->chatBuffer);
+  	});
 ##php code end
 
 Sample Web Implementation (to call ManiaControl from a website)
@@ -59,4 +59,4 @@ Sample Web Implementation (to call ManiaControl from a website)
 
 	//Close the Socket
 	fclose($socket);
-##php code end
\ No newline at end of file
+##php code end