chore: update images

After reworking the UI's the images could use a refresh as well.

Also corrected the "weekend" in Maintenance Scheduling.

Author: TomCools

README.md

@@ -131,7 +131,7 @@ Assign conference talks to timeslots and rooms to produce a better schedule for
 
 Assign beds to patient stays to produce a better schedule for hospitals.
 
-![Bed Scheduling Screenshot](java/bed-allocation/bed-scheduling-screenshot.png)
+![Bed Scheduling Screenshot](java/bed-allocation/bed-allocation-screenshot.png)
 
 - [Run quarkus-bed-allocation-scheduling](java/bed-allocation/README.adoc) (Java, Maven, Quarkus)
 

java/bed-allocation/README.adoc

@@ -2,7 +2,7 @@
 
 Assign beds to patient stays to produce a better schedule for hospitals.
 
-image::./bed-scheduling-screenshot.png[]
+image::./bed-allocation-screenshot.png[]
 
 * <<run,Run the application>>
 * <<enterprise,Run the application with Timefold Solver Enterprise Edition>>