diff --git a/clutter/clutter-colorize-effect.h b/clutter/clutter-colorize-effect.h
index 6bc4c7e93..ddc761fa8 100644
--- a/clutter/clutter-colorize-effect.h
+++ b/clutter/clutter-colorize-effect.h
@@ -44,7 +44,7 @@ G_BEGIN_DECLS
  * <structname>ClutterColorizeEffect</structname> is an opaque structure
  * whose members cannot be directly accessed
  *
- * SinceL 1.4
+ * Since: 1.4
  */
 typedef struct _ClutterColorizeEffect           ClutterColorizeEffect;
 typedef struct _ClutterColorizeEffectClass      ClutterColorizeEffectClass;