kernel-doc/rst: remove fixme comment

Yes, for our purposes the type should contain typedef.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 19cee0c..425a94b 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1897,7 +1897,6 @@
     my $oldprefix = $lineprefix;
     my $name = "typedef " . $args{'typedef'};
 
-    ### FIXME: should the name below contain "typedef" or not?
     print "\n\n.. c:type:: " . $name . "\n\n";
     $lineprefix = "   ";
     output_highlight_rst($args{'purpose'});