Update dub.sdl

Author: trikko

dub.sdl

@@ -1,5 +1,5 @@
 name "serverino"
-description "Small and ready-to-go http server"
+description "Small and ready-to-go http server. Support for websockets included."
 authors "Andrea Fontana"
 copyright "Copyright © 2023-2024, Andrea Fontana"
 license "MIT"
@@ -20,4 +20,4 @@ subPackage "./tests/test-01"
 subPackage "./tests/test-02"
 
 dependency ":init-exec" version="*"
-x:ddoxTool "scod"
+x:ddoxTool "scod"