fix Makefile and README.md for 2005/boutines

2005/boutines/Makefile

@@ -101,7 +101,7 @@ CINCLUDE=
 #CINCLUDE= -include stdlib.h
 #CINCLUDE= -include stdio.h
 #CINCLUDE= -include stdlib.h -include stdio.h
-#CINCLUDE= -I ${X11_INCDIR}
+#CINCLUDE= -I ${X11_INCDIR} -I ${X11_INCDIR}/X11
 #CINCLUDE= `${SDL2_CONFIG} --cflags`
 
 # Optimization
@@ -166,7 +166,7 @@ ENTRY= boutines
 PROG= ${ENTRY}
 #
 OBJ= ${PROG}.o
-DATA=
+DATA= Voronoi.png eqn.png
 TARGET= ${PROG}
 #
 ALT_OBJ=