MacOS: include grmac.h (+ fixed typo in comment)
diff --git a/demos/graph/grinit.c b/demos/graph/grinit.c
index ebbcf0e..3949885 100644
--- a/demos/graph/grinit.c
+++ b/demos/graph/grinit.c
@@ -17,6 +17,10 @@
#include "grwin32.h"
#endif
+#ifdef macintosh
+#include "grmac.h"
+#endif
+
/**********************************************************************
*
@@ -52,7 +56,7 @@
while (chain)
{
- /* initialie the device */
+ /* initialize the device */
grDevice* device;
device = chain->device;