diff --git a/clutter/clutter-transition.c b/clutter/clutter-transition.c
index 955ba92ff..e5fc897c3 100644
--- a/clutter/clutter-transition.c
+++ b/clutter/clutter-transition.c
@@ -360,7 +360,7 @@ clutter_transition_get_interval (ClutterTransition *transition)
  * and will call the #ClutterTransitionClass.attached() virtual function.
  *
  * If an existing #ClutterAnimatable is attached to @transition, the
- * reference will be released, and the #ClutterTransitionClas.detached()
+ * reference will be released, and the #ClutterTransitionClass.detached()
  * virtual function will be called.
  *
  * Since: 1.10