Changed dates to rotating weekdays

Author: zf2timo

phpugms_greeting_2023_01/index.html

@@ -86,11 +86,11 @@ <h2>PHP UG Meetings 2023</h2>
             </p>
 
             <p>
-                Wednesday, 2023-03-22<br/>
-                Monday, 2023-05-22<br/>
+                Monday, 2023-03-20<br/>
+                Tuesday, 2023-05-23<br/>
                 Wednesday, 2023-07-19<br/>
-                Monday, 2023-09-18<br/>
-                Wednesday, 2023-11-22<br/>
+                Thursday, 2023-09-21<br/>
+                Monday, 2023-11-20<br/>
             </p>
         </section>