sort include + whitespace fix

dwm.c

@@ -22,8 +22,8 @@
  */
 #include <errno.h>
 #include <locale.h>
-#include <stdarg.h>
 #include <signal.h>
+#include <stdarg.h>
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -1435,8 +1435,8 @@ setfocus(Client *c) {
 	if(!c->neverfocus) {
 		XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
 		XChangeProperty(dpy, root, netatom[NetActiveWindow],
- 		                XA_WINDOW, 32, PropModeReplace,
- 		                (unsigned char *) &(c->win), 1);
+		                XA_WINDOW, 32, PropModeReplace,
+		                (unsigned char *) &(c->win), 1);
 	}
 	sendevent(c, wmatom[WMTakeFocus]);
 }