toplevel: Revise docs wording a bit

The documentation of ::compute-size didn't quite
keep up with the changes in the MR. Fix it up.

diff --git a/gdk/gdktoplevel.c b/gdk/gdktoplevel.c
index a7802a35046b00defc7c11ac1d5dc88be0998e4f..5721d02418b3603549a1db8173c0c65835cb3db7 100644 (file)
--- a/gdk/gdktoplevel.c
+++ b/gdk/gdktoplevel.c
@@ -189,12 +189,7 @@ gdk_toplevel_default_init (GdkToplevelInterface *iface)
    * system spontaneously changing the configuration.
    *
    * It is the responsibility of the GdkToplevel user to handle this signal;
-   * failing to do so will result in an arbitrary fixed size being used as a
-   * result. The signal may be emitted with the pointer to the @size being
-   * %NULL, in which case only the minimum and maximum size needs to be
-   * computed. This could happen for example if the toplevel configuration is in
-   * a state where the size is decided by the windowing system, such as
-   * maximized or fullscreen.
+   * failing to do so will result in an arbitrary size being used as a result.
    */
   signals[COMPUTE_SIZE] =
     g_signal_new ("compute-size",