Simple question, I hope... I really can't stand the way the "[...]" looks after the excerpt, it doesn't make sense to me, and I really would love to just have "..." show up. I did a WordPress-wide search for it in the code to see where it is, and I found something in wp-includes/formatting.php and changed the occurrence of "[...]" on line 804 (it's in function wp_trim_excerpt.) I also changed $excerpt_length to 45. I then uploaded the file and nothing on the site has changed. What am I doing wrong? I can't find it anywhere else.