diff --git a/file_demo.c b/file_demo.c
--- a/file_demo.c
+++ b/file_demo.c
@@ -13,8 +13,11 @@
 int main (int argc, char **argv)
 {
     int fd1;
+
     int fd2;
+
     int mode;
+
     char *str = "Schreib mal was!";
 
     if (argc != 2)