gnu: gobject-introspection: Restore a comment.

* gnu/packages/glib.scm (gobject-introspection)[propagated-inputs]: Restore a
comment deleted in commit c3264f9e100ad6aefe5216002b68f3bfdcf6be95.

diff --git a/gnu/packages/glib.scm b/gnu/packages/glib.scm
index ce132f8..431111f 100644 (file)
--- a/gnu/packages/glib.scm
+++ b/gnu/packages/glib.scm
@@ -463,7 +463,9 @@ dynamic loading, and an object system.")
        ("python" ,python-wrapper)
        ("zlib" ,zlib)))
     (propagated-inputs
-     `(("libffi" ,libffi)))
+     `(;; In practice, GIR users will need libffi when using
+       ;; gobject-introspection.
+       ("libffi" ,libffi)))
     (native-search-paths
      (list
       (search-path-specification