glib: Fix return value in API doc comment of poppler_movie_get_play_mode
diff --git a/glib/poppler-movie.cc b/glib/poppler-movie.cc
index be1d518..791cda7 100644
--- a/glib/poppler-movie.cc
+++ b/glib/poppler-movie.cc
@@ -174,7 +174,7 @@
  *
  * Returns the play mode of @poppler_movie.
  *
- * Return value: a #PopplerMovieRepeatMode.
+ * Return value: a #PopplerMoviePlayMode.
  *
  * Since: 0.54
  */