doc-rst: kernel-doc: fix a change introduced by mistake

changeset b7e67f6c1bf7 ("doc-rst: linux_tv: supress lots of warnings")
were meant to touch only on media files, but it also touched
at this script by mistake. Revert such change.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index f9652c2..4f2e904 100755 (executable)
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1833,7 +1833,7 @@ sub output_function_rst(%) {
     my $oldprefix = $lineprefix;
     my $start;
 
-    print ".. cpp:function:: ";
+    print ".. c:function:: ";
     if ($args{'functiontype'} ne "") {
        $start = $args{'functiontype'} . " " . $args{'function'} . " (";
     } else {