diff --git a/4-2-multidevice_build_structure.tex b/4-2-multidevice_build_structure.tex
index fd4ed47..24777cf 100644
--- a/4-2-multidevice_build_structure.tex
+++ b/4-2-multidevice_build_structure.tex
@@ -35,8 +35,8 @@ Listing~\ref{lst:create_device_socket} shows the complete device specific code u
 
 \begin{lstlisting}[caption={Device specific code for a socket driver.},
                    label=lst:create_device_socket]
-#include "../Device.h"
-#include "../features/Socket.h"
+#include "Device.h"
+#include "features/Socket.h"
 
 Device device:
 
diff --git a/index.pdf b/index.pdf
index fcc1e47..eb6db9b 100644
Binary files a/index.pdf and b/index.pdf differ