Hi Hartmut,

> diff --git a/gnu/packages/kde-plasma.scm b/gnu/packages/kde-plasma.scm
[...]
> @@ -148,16 +144,7 @@ manager which re-parents a Client window to a window decoration frame.")
[...]
> +     '(#:tests? #f)) ;; FIXME: 55% tests passed, 5 tests failed out of 11

Only one semicolon.

Otherwise LGTM!