diff --git a/presentation.pdf b/presentation.pdf
index 1620c1e..1eb5471 100644
Binary files a/presentation.pdf and b/presentation.pdf differ
diff --git a/presentation.tex b/presentation.tex
index d8d58a1..0e29db3 100644
--- a/presentation.tex
+++ b/presentation.tex
@@ -91,7 +91,7 @@
 #include "Device.h"
 #include "features/Socket.h"
 
-Device device:
+Device device;
 
 constexpr const char SOCKET_NAME[] = "socket";
 constexpr const uint16_t SOCKET_GPIO = 12;