fixed deadline

Author: ella-deguzman

_announcements/week-15.md

@@ -9,4 +9,4 @@ date: 2025-04-27
     * {{site.links.proj.proj3}} is due on *<u>Friday</u>, May 2nd @ 5 PM*
     * {{site.links.lab.lab10}} is due on *<u>Friday</u>, May 2nd @ 5 PM*
     * {{site.links.hw.hw12}} is due on *<u>Sunday</u>, May 4th @ 11:59 PM*
-    * [Extra Credit] {{site.links.hw.hw13}} is due on *<u>Sunday</u>, May 4th @ 11:59 (with no grace period)*.
+    * [Extra Credit] {{site.links.hw.hw13}} is due on *<u>Sunday</u>, May 4th @ 11:59 PM (with no grace period)*.