avcodec/ass_split: Rename ff_ass_split_dialog2->ff_ass_split_dialog

Reviewed-by: James Almer <[email protected]>
Signed-off-by: Andreas Rheinhardt <[email protected]>
diff --git a/libavcodec/ttmlenc.c b/libavcodec/ttmlenc.c
index 5cab33c..ad2eddf 100644
--- a/libavcodec/ttmlenc.c
+++ b/libavcodec/ttmlenc.c
@@ -95,7 +95,7 @@
             return AVERROR(EINVAL);
         }
 
-        dialog = ff_ass_split_dialog2(s->ass_ctx, ass);
+        dialog = ff_ass_split_dialog(s->ass_ctx, ass);
         if (!dialog)
             return AVERROR(ENOMEM);