From d764afec93611280e5cf3d384bf4825cb48c2b84 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stanislav=20Angelovi=C4=8D?= <angelovic.s@gmail.com>
Date: Mon, 24 Dec 2018 15:43:01 +0100
Subject: [PATCH] Little fixes in tutorial code samples

Fixes #24
---
 doc/using-sdbus-c++.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/using-sdbus-c++.md b/doc/using-sdbus-c++.md
index b5d6da2..e0eaefd 100644
--- a/doc/using-sdbus-c++.md
+++ b/doc/using-sdbus-c++.md
@@ -357,7 +357,7 @@ int main(int argc, char *argv[])
     
     // Let's subscribe for the 'concatenated' signals
     const char* interfaceName = "org.sdbuscpp.Concatenator";
-    concatenatorProxy->uponSignal("concatenated").onInterface(interfaceName).call([this](const std::string& str){ onConcatenated(str); });
+    concatenatorProxy->uponSignal("concatenated").onInterface(interfaceName).call([](const std::string& str){ onConcatenated(str); });
     concatenatorProxy->finishRegistration();
     
     std::vector<int> numbers = {1, 2, 3};
@@ -636,6 +636,7 @@ Now let's use this proxy to make remote calls and listen to signals in a real ap
 
 ```cpp
 #include "ConcatenatorProxy.h"
+#include <unistd.h>
 
 int main(int argc, char *argv[])
 {