--- a/xdemo.c
+++ b/xdemo.c
@@ -10,8 +10,11 @@
 int main (int argc, char **argv)
 {
     Window w = 0;
+
     Display *dpy = XOpenDisplay (NULL);
+
     XEvent xev;
+
     int active;
 
     if (dpy == NULL) {