Updates CPU family supported printout.

amdctl.c

@@ -431,8 +431,8 @@ void checkFamily() {
 void usage() {
 	printf("WARNING: This software can damage your CPU, use with caution.\n");
 	printf("Tool for under/over clocking/volting AMD CPU's.\n");
-	printf("Supported AMD CPU families: 10h,11h,12h,15h,16h\n");
-	printf("These AMD CPU families are unsupported: 13h,14h,17h, anything older than 10h or newer than 17h\n");
+	printf("Supported AMD CPU families: 10h,11h,12h,15h,16h,17h\n");
+	printf("These AMD CPU families are unsupported: 13h,14h,19h, anything older than 10h or newer than 19h\n");
 	printf("Usage:\n");
 	printf("amdctl [options]\n");
 	printf("    -g    Get P-State information.\n");