overlaycomposition: fix cut-off example code in docs

Include everything to the end.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/1164>

diff --git a/gst/overlaycomposition/gstoverlaycomposition.c b/gst/overlaycomposition/gstoverlaycomposition.c
index b58a84d..14c29ed 100644 (file)
--- a/gst/overlaycomposition/gstoverlaycomposition.c
+++ b/gst/overlaycomposition/gstoverlaycomposition.c
@@ -25,7 +25,7 @@
  *
  * ## Example code
  *
- * {{ ../../tests/examples/overlaycomposition/overlaycomposition.c[23:316] }}
+ * {{ ../../tests/examples/overlaycomposition/overlaycomposition.c[23:341] }}
  */
 
 #if HAVE_CONFIG_H