diff --git a/inst.c b/inst.c
index 4a08715..1648bd5 100644
--- a/inst.c
+++ b/inst.c
@@ -1,8 +1,8 @@
 /*
  * inst.c - Instance structures
  *
- * Written 2009-2012 by Werner Almesberger
- * Copyright 2009-2012 by Werner Almesberger
+ * Written 2009-2012, 2015 by Werner Almesberger
+ * Copyright 2009-2012, 2015 by Werner Almesberger
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -694,7 +694,7 @@ static struct inst *find_point_vec(struct inst *self, struct coord pos)
 		return inst;
 	for (vec = inst->vec; vec; vec = vec->base)
 		if (vec == self->vec)
-		return NULL;
+			return NULL;
 	return inst;
 }