Fix include error

examples/PoolBox/application/src/main.cpp

@@ -5,7 +5,7 @@
 #include <PSX/GPU/gpu.hpp>
 #include <PSX/GPU/gpu_primitives.hpp>
 #include <PSX/Timer/frame_timer.hpp>
-#include <FontWriter/FontWriter.hpp>
+#include <FontWriter/font_writer.hpp>
 #include <stdio.h>
 
 using namespace JabyEngine;