Index: safekill.c
==================================================================
--- safekill.c
+++ safekill.c
@@ -1,9 +1,10 @@
 /* [ʞ] safekill.c <c.hale.su/lexi/util>
- *  -  lexi hale  <lexi@hale.su>
+ *  ~ lexi hale <lexi@hale.su>
+ *  $ cc -Ofast safekill.c -lX11 -lc -osafekill
  * a utility to make it harder to accidentally nuke
- * important windows from i3 or whatever.
+ * important windows on i3wm or whatever.
  * released under affero general public license */
 
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
 #include <stdio.h>