gsubprocesslauncher.c: fix documentation
The gobject introspection comments have a reference to an incorrect class: they have, as 'self', the GSubprocess class instead of GSubprocessLauncher.
This patch fixes this.
The gobject introspection comments have a reference to an incorrect class: they have, as 'self', the GSubprocess class instead of GSubprocessLauncher.
This patch fixes this.