Bump copyright year

Author: spuun

lib/docs/scrapers/crystal.rb

@@ -34,7 +34,7 @@ def initial_urls
         HTML
       else
         <<-HTML
-          &copy; 2012&ndash;2024 Manas Technology Solutions.<br>
+          &copy; 2012&ndash;2025 Manas Technology Solutions.<br>
           Licensed under the Apache License, Version 2.0.
         HTML
       end